Hi Joey and welcome!
I have owned first a 135 and then a 160, both similar in performance at the lower revs, but after 3500-4000 rpm the VVC comes alive and you find the accelerator pedal seems to want to push down to the floor on its own! The revs just keep on coming, coupled with a K-Maps remap and a good aftermarket exhaust and the smile gets even larger!
If you are not to used to rear wheel drive, do get the feel of the car first, as the rear ends can overtake you especially when the roads are a bit on the greasy side!
160's do go for a bit more, but are rarer and more sought after, so would make a slightly better investment, best case scenario would probably be a 160 in a limited edition, such as the 80th anniversary model, or one of the rarer Monogram paint jobs, such as Spectre, Typhoon, Celestial, Sunspot and the like...but a good example will cost more, I think the days of the cheap TF will be coming to an end soon, as they get rarer, so good luck with your car hunting...
Sundance