There’s lots of good folding electric options right now, but if your budget allows for it, I’d *highly* recommend looking for folders with Gates drives. You will be able to roll and hold the bike folded between your legs without worrying about wiping grease all over your pants(or some unfortunate soul who bumps into it). It’s also one of the few things that lives up to its hype — it’s been entirely maintenance-free over the last ~6years I’ve been riding