Like I said, I could go for a rigger
1. I'd need a little time to prep him
2. What are conditions of taking vehicles/drones with me. No need to buy them on the chargen, if I won't be able to take them with myself.
If you wanted to go with a rigger that would be fine, I'd suggest making him pretty flexible (drone rigging, vehicle piloting, some hacking, good ranged weapons skills, some build/repair skills, first aid). That would fill the MacGyver role that any team in a feral city needs. Only MacGyver didn't like guns, I don't think you'll have that same reservation.

As for drones, you'll only be able to bring a select few with you, and they need to be
small. I will make sure that you have a chance to get some locally; they'll be a Mad Max assortment but I promise they won't be junk. Might even have some surprises for you. Lagos works on something similar to a barter-token system, where you transfer money to an intermediary and they arrange for local goods. This would normally not be something you could arrange with BP-based money at chargen, but I'll allow you to put aside up to 4 BP's (20k nuyen) for barter tokens that will get you some
serious local gear.
If you do a rigger, you'll have all the bases covered nicely. A ranged combat mage, a melee combat mage, a street sammy-ish gun adept, and a heavy gear rigger for support fire and mission support.