Recommendations for reputable 100% human hair loc extensions?

I realize this is a very controversial topic but I’m hoping others have recommendations for soft, great quality 100% human hair loc extensions. He doesn’t mind paying a premium for quality but googling different sellers gives me vibes of fake reviews.

My bf is hoping to loc his hair this fall. His hair is relatively short, 3-4 inches, showers twice a day and works in finance without a work from home option so going through the “ugly phase” is simply not a realistic option for him.

Potential options I’ve found. Locextensions.com Dreadextensions.com Enamslocs.com Locbraids.com LegacyLocsLLC - on Etsy EasyNappy - on Etsy LocsGarden - on Etsy