I'm about to buy a modchip for my Switch, but I don't know what the best out there is right now. Is it Team Xecuter's SX Pro? Or AceNS? Or R4? OR something else? Ace and R4 are much cheaper, but are they as good? The main things I want to do with it are play xci and nsp files, as well as run emulators, particularly with RetroArch. I don't mind paying more for SX Pro if it does more and is worth it, but if R4 does the same things for cheaper, then why waste money.