Basic chain, have ridden 1000s of miles on my LHT commuting, road riding, and loaded touring. Doesn't fail, keep clean and lubed properly, and change your cassette and/or rings if they are worn (HAHA!!!).
This has been my 'go to' chain for any 9 speed bike for many years. Compatible with Camp, Shimano and SRAM. Long lasting and great price/value. The quick link connector allows for disassembly for easy chain cleaning too!