Just picked up the Anbernic RG43XX for some nostalgia gaming with my adult kids and my grandkids. This was the model my kids grew up playing while I had the Game Boy SP clamshell. I plan to have a table of retro handhelds set out for the holidays so the family can pickup and play some games from their childhood.
I also picked up the Anbernic RG28XX which is basically a Game Boy Micro copy. Just like all the other H700 chipset devices, this runs everything from Atari to PS1 easily. It also runs most N64, Dreamcast and a good portion of PSP. This is a very compact system and nice when you are packing light. This will also be out on the table along with several other like devices just in different form factors.