Check out Crossbreedseconds.com I got a horsehide mini tuck for my Glock 43 for a very reasonable price. You will need to check back and reserve one as soon as you see it for the 43 as they seem to move quickly. I have a Galco King Tuk for my 19/26 and had worn that thing daily (before getting my 43) in every kind of conditions for years without any hiccups. I have a spare one, new in package as a backup, just in case, but have never needed it.
I like the mini tuck, and it works very well, but am biding my time until the Galco King Tuk for the 43 becomes widely available. Galco is currently saying another 10 - 12 weeks when I emailed them recently.
Crossbreed seems to make some really nice holsters and I would consider them if they had full slide coverage and nylon belt clips. Anyone with leather seats knows the hard way what steel clips will do to leather.