I've used All Balls Carburetor Rebuild Kit - No. 26-1629 a couple times without any problems. I know some have complained the o-rings aren't sorted and bagged but I didn't find it to be much of a problem.
the o-rings are from china.
the question is what grade Buna-n are they? the lower cheaper grade will not last long. good chance china is selling the cheapest lower grade.
""The acrylonitrile (ACN) content of the polymer chains can vary from 18% to 50%. Lower ACN content gives better low-temperature properties but inferior resistance to fuels and polar lubricants.""
""Standard Nitrile o-rings are usually sulfur-cured. Sulfur-cured compounds offer better low-temperature properties but are more prone to hardening with high temperatures. Peroxide-cured nitrile o-rings have better heat resistance and lower compression sets but are more expensive and more difficult to process. ""
https://www.globaloring.com/buna-nitrile-o-rings/Your comments really don't address the OP's question. If you can make a suggestion that does please do so.
The question was "Since Redeye is no longer selling, what is everyone using for a complete o-ring kit?"
I've used lots of stuff made in China, some cheaply made and some as good or better than American made. So far I have no complaints on the All Balls kit. But If you can suggest an alternative rebuild kit I'd consider it next time I may need to do a rebuild. As it is now I think I'm close to 5 years on the China kit in my bike and she's still running good.
