You're not alone! So many people are being "brought up" in the web/server world only knowing cloud hosting which is super expensive, and not many know about the "old world" of dedicated instances. Prices haven't changed a lot for a long time, for as long as I know, just that people are being steered to use cloud more and more.
How reliable are those "unmetered old world hostings", because "old world" hostings for me mean they can go down any time and I can call them as much as I want and no one will pick up.
If AWS is down I don't have to call anyone, half of the internet is already twitting/posting it and they will be up quite soon.
> How reliable are those "unmetered old world hostings", because "old world" hostings for me mean they can go down any time and I can call them as much as I want and no one will pick up.
Yeah, that's not what that means at all. When you're on a dedicated instance, your greatest enemy is no longer the data center or the company you rent from, but it is yourself, and you'll probably be the biggest cause for any downtime as the hoster will leave your instance alone for as long as they possibly can. If someone goes wrong, you usually have access to support that can physically reset it for you and they'll do it quickly. Dedicated instance also doesn't mean with redundancy, so you'll survive with one or more instances down for some period of time.
But you don't have to trust me for it. Check what kind of uptime famous companies like Hurricane Electric Vultr or Hetzner typically have so you could update your outdated view on dedicated hosting.