Turbo, because theyre faster, duh.
JK. I really have no patience for a full SNG at stars, they take way too long, sometimes up to an hour and a half. I play SNG's at party and noble all day long, they are my bread and butter. The turbos at stars fit into this timeframe of under 45 minutes at the MAX. This format also leads to fish, monkeys, and complete donkeys filling out the rest of the line up, looking for a quick buck. Expect all ins every other hand with ace 4 off and the like. Good fun if you can stand the occasional monster suckout
Oh yeah, and they fill up fast, so it's easy to 4 table them, if thats your thing.