Hacking Two questions about CFW/cias

[GOT4N]

Hello, I have two questions:
1- Can we play online with CFW 4.5 (on Omega Ruby for example), or access Pokebank for example?
2- Is it better to be with best CFW with CIA or with a linker such as gateway?
Sorry for my newbism in hacking I'm really bad into 3DS scene
Thanks!

NB: What's too the best CFW, Palantine CFW no?

 

[VerseHell]

You're late, the palantine cfw is outdated now, use rxTools : https://gbatemp.net/threads/tutorial-installing-rxtools-custom-firmware-3ds-and-2ds.390867/

 

[GOT4N]

Thanks, I installed it and played cia