Ok, I've been on my 2015 TNT 600 e-tec so that is what I have to compare to.. I bought a 2023 Renegade 600 EFI a couple weeks ago, I put 301 miles on it in northern Wisconsin & U.P. Michigan this last weekend....the Renegade seems to ride smoother than my TNT, the seat is softer, the power is more smooth than the e-tec (when the power valves kick in at 7000rpm you have to really hold on on the e-tec). The rear suspension eats up the bumps well, the sled handles well through the twisties in the woods and there is enough power to lift a ski coming out of the corners. It handled deep snow well also with plenty of power to get me through all I put it through. The seat looks to short, but it is not...I'll be keeping that seat. MPH seems to top out about 85, that is plenty for me & more than enough for 99.9 % of all trail & lake riding. I got 15-16 mpg riding at a good clip all weekend.
I will be keeping the Renegade and selling the TNT... I will probably up grade the shocks (my preference, though not absolutely necessary), I'll be adding screw in studs and a fuel caddy. I already added the mid height windshield w/side deflectors.
Just mt 2 cents....