Gen2's were the epitome of glock design IMO.
The finger grooves in the Gen3's were tolerable but only just, and the gen4's are still having some teething problems that will probably get fixed in the next year or so. If/when they get the gen4 straightened out then I might have to change that position but it's a wait and see thing for now.
I heard Gen 4 issues were sorted out.
My father owns a Glock 17 Gen 2 barely fired in very mint condition.




















































