There will be a few 60% options becoming available in the next couple months. If you are not in a terrible hurry it might be worth waiting to see and compare those choices. GH60 will probably be the best option overall since you can choose it to be how you wish. If you need something right now, Poker is the most standard, though Pure is not much of an issue either as 1.75 shift is fairly easy to source also. It depends more on the 2nd layer layout between those two choices really.