The mighty 152...
I'm starting a flight school with an A152 aerobat. Just got it decked out with an IFR approach approved Garmin 430. It will sell for $60/hr. I'm 160 lbs and find it's performance with someone my size to be just fine (2000 msl airport). Will use it for IFR training, too. Can see why some don't like it cause of it's size...or should I say, their size.... It's cheap to maintain and cheap to fly. Insurance was way more than it's worth....they wanted $4500 a year for a 30K hull and one mil liability. I opted for liability only, ($1650), since the plane is payed for, and will ask for renters insurance to solo (300/yr) unless you agree to pay for any damage you cause.
I wouldn't touch a new 172, since a late 70's model that is upgraded can do the same job. Some people just like new planes....that's fine if they want to pay the price.