Research on gear ratios and features like no cut install are easily decided in front of the computer but notchyness is something that is hard to get across on the internet. You must experience and feel it.

If this is a factor to you, like it is to RealWing. Get a T56 Magnum. Zero notchyness going on. It is not a straight bolt in but if quick shifting, smooth shifting, the highest power level capable and internal linkage are important to you, there is no other choice.