E9x alignment/geo settings

[Mario149]

I'm collecting an E91 330d on Fri and taking it for swirl flap removal and remap on Saturday BW ChipTune. They said that just round the corner from them there's an outfit they use for 4 wheel alignment and I was thinking of getting that done too while I was there since I doubt the car's been properly checked recently.

Question: should I go with factory settings whatever they happen to be? Or can people recommend a non standard setup? I'm not looking for anything ridiculously aggressive, but from experience with 911s the standard geo engineers in some understeer to protect muppets from themselves, was thinking that BMW might do similar so want to get it dialled out if it does