Respawner

This is my first post at AtatiAge, so hello everybody. Okay basicly, I was going to purchase a Retro Duo, and wasn't sure whether it's worth it.. I've heard the NES slot is bad quality and can possibly rip the pins from your games. I already have both a NES & SNES but would prefer just one console so I could store away my old consoles. Also, does anybody know if the Retro Duo works in the UK, on PAL TVs? Is there just a smaller clone console that just plays SNES games out there..or any other consoles like the Retro Duo that are made in England? Thank you very much! ( Currently googling the questions I've asked here even further, any updates I'l be sure to update this post too =D )