O Light Vs Streamlight for Handguns?

Question for those who daily carry or just have experience with lights on their guns. I’m looking to buy my first light for a Glock 17. I have previously loved O-Light for my everyday carry, truck lights, and house lights. I have had issues with their products and their customer service was amazing. Only other company I’ve worked with that compares to vortex optics customer service. Anyways, everyone I see rocks streamlights on their guns. Is Streamlight just superior or can O-Light hold its own? I would love to stay loyal to Olight as a service to them for having my ass. But at the end of the day I need good gear. This gun will be my truck gun and I want it to be dependable. Interested in hearing opinions and facts. And maybe if I’m still not swayed I’ll buy both.