First Choice: H&K P2000SK .40 LEM V2
Second Choice: Glock 27 .40
I bought a Glock 27 a little over a week ago and I am still drooling over it. I carry it everywhere with me in my Milt Sparks VMII, which I bought from lightning arms sports (I got super lucky, they happened to have them in stock - even in the right color and belt loops size). I took many pictures and want to share them, and maybe convince a few people to pick up their own Glock 27. I have owned three glocks - a G19, G23, and now G27, and I can say that although the 23 is a fantastic firearm, the G27 conceals much more easily and I can shoot it just as accurately. I bought the G27 from a law enforcement dealer because glock now sells at a discount for EMS/FF personel. So anyone who is in EMS/FF, please take that into account before you purchase from a regular dealer. I got mine stock for $398.00 and added Tru Glo night sights to it with free installation (By the way, I've had stock glock night sights and meprolight nights sights, and these are by far my favorite.)
Tru Glo night sights, light makes them glow a very bright green which makes target acquisition very quick, while at night they glow just as well as Mepros or Trijicons, maybe even brighter... that is just from my personal experience.
Milt Sparks VMII in black horsehide with 1.5" loops, with a Sharkskin 1.5" made by TheBeltMan - I HIGHLY recommend TheBeltMan, he is fantastic...
I also use a Mitch Rosen TITO's REVENGE Cross-draw holster when I do a lot of sitting.
Best wishes and be safe!