Sorry if this is asked often, search function is working for me. I looked for myself but cannot find anything. I wanted to know what is the best no solder mod chip? About a year ago I almost bought a Matrix but I kept hearing about how they get loose easily, so I decided to wait for new mod chips. I have heard about the Xecuter 2.3b lite + recently and Xenium w/solderless adapter. I basically want to play backups, emulators, movies. What is the best one? If there is no clear answer, what are the advantages for each? What is the best place to buy? Thank You!