I started purchasing services of Rareservers 5 months ago and now even 4 of my friends are also getting web hosting services from rareservers.com, I have never faced any issue, till now they have provided 100% uptime. Pricing is much better than my two previous hosts. I do see that some other hosts offer cheaper pricing, but they generally lack some of the features or have sketchy reviews for support.
They offer in my opinion the best value for dedicated or vps servers based on that they give you daily offsite backups which most like Rareservers charge extra for, and their support almost always gets on tickets in under 20 minutes.