raspberry pi questions

hey y’all! interested in building a cyber deck that’s pocket portable, LoRa capable, and can connect to my local mesh net. what raspberry pi should i be looking for?

ideally, i’d use it for reading, IMing, and emulating old pokémon games. i’m hoping to fit most of it in a Gameboy Advance SP shell, has anyone tried something similar https://omegle.onl/ https://xender.vip/?

I got this,…