Two handed. (I'm assuming single/two handed here means literally one or two hands on the gun/supporting the gun hand and not some other shooting-specific definition I'm unaware of.)
Shot again today, closing in on a selection. I'm liking the H&K VP9. I also really liked and did quite well with the S&W M&P (there are a lot of &s in firearms) and.... Springfield? MX-D. I rotated through so many it's hard to keep them all straight. The range guy wanted to get me shooting a Sig 226, but it was in BAD need of a new spring. The slide didn't fully return forward on release, and after the first shot it just stayed open like it was empty (but not locked). So I didn't put any more through that one. :/ I did shoot a 9mm Desert Eagle, which I didn't know was a thing. Kinda fun, but wouldn't want to buy one. Pretty much had the same experience with it as with the Beretta.