8bitdo SN30 pro. Small, lightweight, perfect button placement. SNES controller designers knew their shit, just add two sticks and a pair of triggers and you can play almost anything with it.
I love this little buddy too.
So much so I replaced the ABXY silicon contact pad with replacements from their official website. I love that they sell spare parts, I hate that they gouge me on shipping. So I bought 6 ABXY and 6 crosspad and still have 5 each remaining.