Your missing the 24 and the 17L, two models I'd really like to own and I don't really even like Glocks. I voted 19 even though I don't own one, a vert size efficient pistol holding 15rds in a standard mag, I'd really like one eventually. I do have access to a 22 and a 27, the 27 I don't like.
Also remember in America where the majority of our members are from we generally can't get the 18 or the 25 or the 28 which is also not on the poll.
Which models can you get in Pakistan? Are they common? I assume it's hard to find certain ones like the ones in .45GAP or the 10mm mod 20, another Glock I kind of like.