Excuse the spelling error for upgradeable

Wonder on what people see as a budget hardtail that can be older and not new that has a lot of upgrade potential. There’s tons to bikes on my fb market but I’d like a winger project. Here’s a list of a few

Specialized hardrock sport -unsure of hear awaiting a response

2020 Rocky Mountain soul

Rocky Mountain fusion - waiting on reply with year

2008 norco Wolverine

Any impute would be appreciated. Basically not intending on doing any hard riding more just city roads and paths and some random trails but would like to have a winter project and upgrade some things so that if I do decide on some off road riding I’ll have some Upgrades to make or ride better.