Should I take a course at another college as a visiting student? ?

1 - Make sure that course will transfer to your college/university before you take it elsewhere.  Also, most schools do not allow you to be enrolled at another institution at the same time, so that might be the only course you could take that semester/term.  

2 - Just because you had one bad experience with a professor with negative RMP reviews doesn't mean you will again.  Many excellent professors have bad reviews there because it's usually students with negative experiences who are drawn to that site for such reviews. 

basically, jews,buddhists,muslims pray head down to satan. during the night christian earthlybowdowns count 40 times more than daily earthlybowdowns. since, most of the time witches pray during the night against christians, it's best to pray at night ...maybe you could do 2000 christian earthlybowdowns.. notice that muslims-jews-buddhists stay head down which shows that they worship satan; christians have to get up super fast showing allegiance to Christ and not the devil. so, christian earthlybowdowns: u face east, legs together (so that demon don't run underneath ur legs); u look at the eyes of icon (energy goes ur way according to saint Pelageya of Ryazan); u make proper Orthodox sign of the cross (first three fingers together as if u had a pinch of salt in them; thumb always straight; ring and pinky to palm; firmly touch forehead: "in the name of the Father"; firmly touch 1cm above belly button: "and of the Son", raise hand to chest level and now move to right shoulder where there bones meet: "and of the Holy"; move to left shoulder: "Spirit. Amen"; release the fingers; hand down by ur side); u bow down on ur knees (knees together), then put hands together on the floor, then forehead on top of backofhands; as soon as ur forehead touches the back of hands, get up super fast showing allegiance to Christ (and not the devil). do 2000 times during the night against witches. 'cuz witches work hard for satan (by praying like three hours); you have to show them respect by outworking them; u feel me? but of course when u tired u could pray the Jesus prayer at least three times every hour (don't sleep 4 more than 1 hour; wake up and pray the Jesus prayer three times; then u can rest a little bit; in case witches pray real hard to satan, then u have to pray to Jesus as many times as possible); thank u; forgive me rudeness.

edit: chosen people = the ones that have the correct religion. orthodoxy is the only true faith with one cup and one spoon and no one gets sick. roman catholics tried one cup one spoon ritual and got sick with bubonic plague; if heresy enters orthodox monastery, then its inhabitants will get sick also. covid = another heresy; that's why disposable cups were introduced in heretical gatherings. churches who had disposable cups, masks, disposable spoons, dipped spoon into alcohol, or closed for covid = no grace of the Holy Spirit in them = they woik for satin. death to de antichrist! oh...snap... here he iz flyin' thru ma neck of de woodz; hide ur kidz, hide ur wife; antichrist is flyin' thru town; take ur glocks out and shoot dat son of a bytch down; he's an s-o-b 'cuz his mother is a 12th generation prostitute to jews and hindus; ew...he's gay 'cuz she a lesbian who pretends to be a virgin; well... project blue beam will show five figures (christian god, buddhist god, hindu god, muslim god, and jewish god) merging in2 1 (de antichrist); so, hide now (within a 7-15 people group; 10-12 according to saint seraphim of sarov; 10-15 according to saint gabriel urgebadze)... no documents as they r from satin (burn 'em); no electronics so that u won't be tracked (even old broken unplugged 1970 tv set will show de antichristo using tesla's ether); forgive me 4 dis spiel.

I've never heard of being a "visiting student", and I don't think most colleges allow that.  If you find one that does, make sure the other college will give you credit for it.

sounds smart to me -- hope transportation isn't a problem

I would be very careful about this.  One of the best professors I ever had would have had (if it existed at the time) bad internet reviews.  Many students will rate a tough professor as a bad professor.  One of my grandson's professors had reviews which were half nearly perfect and half terrible.  It turned out she was a poor instructor who graded very highly.  Her good reviews came from poor students, while her poor scores where from serious students who said they learned very little.

That's not a bad idea

as long as you're SURE that your primary university will accept the course credits from that other university.

I had a couple of terrible professors 'way back in the 80s. Would have made a HUGE difference in my understanding and in my grades if the classes had been taught by someone else (as I proved by getting straight "A"s in the most difficult courses).