I had seen the UpStart Bars and Chains on Walmart website.
Figured they were probably real inferior/short life type products for infrequent users.
Would be good to know if they stay sharp with extended use - beyond periodic infrequent use like most homeowner type chainsaws.
They charge $8-10 per chain to sharpen them around here - off the saw.
I bought a Harbor Freight bench model chain sharpener years ago - and have never even used it yet.