Does anyone have any experience about this brake kit?

I want to upgrade my stock SC brakes. My first choice was the supra TT brakes. I found the calipers, pads and rotors for 900 total (everything is new).

Now, as I was searching around, I found a Rotora big brake kit for 1200 new. I thought to myself: around the same price as supa, but bigger, and better. I was wondering if anyone had any experience with these. If they are worth the extra 300 dollars, I would gladly drop it.

Would the rotoras fit with stock TT wheels?

Thanks for the input.