I haven't considered switching to a cheaper service like Digital Ocean, because Linode offers peace of mind and excellent customer retention. There is something special about dialing a number and getting a real person who knows how to configure DNS and troubleshoot your international propagation and provide real assistance and empathize without sounding like they are feeding you canned BS.
I've never rebooted my Linode, except for their free upgrades. Recently I've purchased their backup service, which saved my ass when I decided to upgrade my Arch Linux install and butchered a package conflict which resulted in effectively destroying my box. I was able to quickly spin up a new install of Arch, mount my previous server, and copy over configurations. The LISH console has also saved my ass as well... too many times; I'm not a server admin!
I feel very much in control of the remote box and that is primarily why I will always recommend. However, they had one hiccup during my time with them, where they leaked sensitive information and withheld accountability for a while. It was frustrating, because I gave them benefit of the doubt, but secretly agreed that it was sketchy. If anyone reads this who works there, staying quiet matters negatively towards your credibility.