Got some Hathorne (Whites) wild land firefighter loggers, LeHigh loggers that are really nice but still hard to break in, Georgia, Carolinas, La Sportiva Makalus, La Sportiva Makalu GTX, La Sportiva Karakorams, Pac lineman boots by Whites for severe cold, the Merrell Moab II, and a pair of Keens, I think the Mount Vernon.
Between free boots from work once or twice a year and occasional shopping on eBay over the last 20 years, the boot collection has kinda spiraled out of control. Few pairs of Doc Martens and Doc Marten Industrials too, the Industrial aren’t bad at all for climbing, just a bit heavy for a 6” high boot. Still got my hot and cold weather Army issued desert boots too, Belleville, they’re nice. The hot weather ones feel like sneakers, pretty sure the soles are made by Vibram on both those pairs too.
Any of the loggers with steel shank are great for spur climbing, and I guess I’d choose the Keens for SRT or other spur less climbing. Never tried the spikes with the Keens. The Makalu are comfy for any climbing, but the durability is a bit poor I think. Gotta go over all of those with the shoe goo.