Yes, absolutely recommend A9LH.
Pros: 8-second boot up, discreet (if you want), ability to move emunand to sysnand and delete it from your sd card, ability to unbrick sysnand (eliminating the need for emunand), 100% boot rate
Cons: Gateway isn't supported (yet) unless you make a separate 9.2 emunand specifically dedicated to booting it. They have announced that they will support it in the upcoming update, though. Additionally, the setup takes about 2-3 hours. As a Gateway user, I think it's worth it though. (If not, at least set up Menuhax on a 9.2 sysnand to boot into an updated emunand. It's a good alternative with a decent boot success rate)