Judging how many times you've though about selling your car because of either motor failure or just a pain in the ass to work on because something broke. It's more than clear the money invested in the Z will catch up to any Supra well maintained. One thing about the Supra is the motor is just really strong ( old news ) but more so the Six Speed tranny. This transmission is light years better than the Z's. No brass transmission syncros that fail without doubt and have shown to handle 900+ rwhp daily. Plus Titan ran an 8 second time on a stock 6 speed to show how storng it really is.
1991 STAGE VII++++ Going to XV+ :)
1994 Toyota Supra TT 67k miles Black 6Spd SP77HO turbo kit ( 1000hp )