Originally Posted by WN-Ali
Have you had experience with either of them?
Yes, I'm using both of them right now and it's great.
I'm using the one from x1services.com as a secondary server and haven't noticed a single downtime with it yet.
For x1services.com, I'm using their Canadian VPS servers which is a little more expensive, but they provide a much better uptime since they are hosted on iweb.ca an amazing datacenter in Canada.
I have no idea what their USA VPS servers are like though and I would recommend servint if you want a united states vps. Getting both is what I would recommend, full redundancy since they are on completely different backbones in completely different locations.