Thanks to everyone that replied and sent me messages. I decided to buy instead of build due to warranty. After weeding through many different companies I went with the Optic LED slim 600H.
Ive done some research and have been given a few recs, but figured i'd post here to get a few more options. Currently looking to upgrade lighting for my 4x4. I have been looking at the Iluminar iL8x (https://www.iluminarlighting.com/il8x-led-fixture), but there seems to be limited experience...