glock 19 9mm

I’m looking for a good holster for my Glock 19 Gen 5. I’m currently looking at the Alien Gear Holsters at the moment from YouTube videos. If anyone has other recommendations I’d appreciate it. thanks

I have a Glock 19 Gen 3, great condition, located in West Nyack, Rockland County, NY 10994. Glock 19 in box, with or without magazines. $350 for just gun,$450 with magazines ( 4 X 10 Round, 3 of them Glockfactory mags still in packaging and one a PMAG.