Mister Pi,Hamgeek or QMTech. Beginner help

Just need some advice, im super new to this but i do have an Anbernic device that i used to play some retro games, i have 0 knowledge basically about all this i just want to be able to plug it in and play games, I have done a setup and added games to sd etc before for the anbernic so that should be fine, im just wondering, do i wait for Mister Pi, does it ever come back in stock? im on the newsletter, do i go for QMTech for around 195€ or Hamgeek for 175.. I dont have a lot of money so its a really hard decision to make :p