What do you like about your class c Pro & con

Depends how you travel and how big of a class C.

• If you are constantly on the move and are looking at a tiny 20ft class C, it can work OK as you can fit in most parking lots and you don't have to mess about with towing a car.
•  If you want 35ft class C and you stay places for a week or more, it drives a need for a car if you don't want to constantly set up and tear down. At that point, we have a preference for a towable, so you don't have to maintain 2 drive trains and you naturally have a vehicle to drive around with..

I'll apologize for Grit's answer, he is off his meds again.  I don't have a class C, but it is basically a large truck camper that you can get from the drivers seat directly into the camper part haha.  one disadvantage is you don't have the tow vehicle for burning around and sight seeing, so there is that.  if you are ok with that then an advantage is you are smaller overall when you are driving.  

other than that, its all up to what you like, ie floor plans, storage space and such

If you’re unable to visualize the basic differences in rv types, I suggest a minivan and a rewards card for a few hotel chains. 
Aside from that no one knows how you use your rv and you don’t share that, even though that is one of the biggest factors.