Biggest hurdle you're likely to run into is that it expects "correct" roms/discs and won't auto-generate game lists with its Scan functionality if the hash doesn't match what it wants. You may find you've got some impure dumps. Also, said scanning isn't working for all systems yet, though for most of the biggies it's fine. You can manually create "playlists" but it's kind of a pain. Likely you'll be OK, but if you scan, say, your N64 directory with 20 roms in it and only 3 show up... well, that's why. Get correct roms or make the list manually.
Getting wireless set up on it is a PITA, unfortunately. You can plug in a USB stick full of games but you won't have access to its online cores (=system emulators) updating functionality. I'd recommend Ethernet if you can manage it.
The best parts are the above-average, very responsive menu and that all the cores speak to a unified I/O API (libretro) which smooths out most of the usual problems with multi-emulator systems.
Getting wireless set up on it is a PITA, unfortunately. You can plug in a USB stick full of games but you won't have access to its online cores (=system emulators) updating functionality. I'd recommend Ethernet if you can manage it.
The best parts are the above-average, very responsive menu and that all the cores speak to a unified I/O API (libretro) which smooths out most of the usual problems with multi-emulator systems.