chain replacement

The shop measured my Taya chain with a Park Tools measuring tool. They said it had maybe 5% life left and it needed replaced. The chain has 2,400 km of use, about 1,500 miles. A previous chain, Shimano CN-M6100, lasted 3,245 km. I am not super fastidious about lubrication, but I keep the chain...

I think I'm going to need a chain soon for my Trek Allant+ 7S (with 1,164 miles) since it measures .50%. Yes, I know that Trek recommends the exact chain that comes with this bike (their brand or someone else's), but are there others that I should seriously consider to take its place? Thanks!