Same, I really like the ONNX format. I only wish that they weren't so frustratingly difficult to use on Apple iOS. Their browser engine, WebKit, has become annoyingly restrictive over the years in terms of the working memory cap.
I ran into quite a few out-of-memory iOS safari issues when I was building continuous voice recognition for my blind chess game, so people could play while on the go.
Interesting, what use cases are you using onnx for btw?