So I'm looking into getting me an affordable mountain bike (more details in that thread) and I was researching some upgrades. I've always seen people dumping on coil forks and how they're inferior to air forks, but I've also seen people swear by coil forks. So my question is, if I figure I don't really need to be splurging on a quality air fork, what kind of coil fork should I be looking at that's got such niceties as... I don't know, being reliable, and having rebound adjust? I mean Google doesn't make it easy; most of the search results are from Aliexpress and Timu!