I have the race and love it. The race is expandable to RapidBike's adjustable TC and QS, should you ever want to try those features. I would say that unless you plan on doing motor mods (head gasket, compression, etc.) and also want to have pit lane speed and dual maps (rain/race gas, etc.) then the Evo may be fine for most needs.
I may convert my 1199 to track only and do motor mods in a couple years so I went with the Race module. Plus, with buying a replacement harness and changing the firmware allows you to take your RapidBike module with you your next bike, I went whole hog and am satisfied.