but if you can make it to 940 you can make it to 999. The speed increase is pretty big, you're not going to get used to it overnight.
999 is definitely the beginning. It's not so much the speed, it's the slipperiness that I find difficult. Try to keep the double taps out of your play and you should be fine, either DAS + single tap, single tap, or nothing.
The struggle for me is still more about sustaining 20G for 500 levels. Still not re-reached the end of TGM1.
You are much closer to TGM1 GM than you are to death M. It probably took me 7 or 8 months to go from ~350 to M. 400 is yet another dramatic speed increase.
"Insanity: doing the same thing over and over again and expecting different results." Well, Albert Einstein thinks we're all insane here.