Stable server provider ...

[holland]

Servers from asvhost.com and qhoster.com are attractive for me and I wonder which way I should go?

[№Lucky]

For users looking to host multiple domains on one account, think that QHoster.com decent host is the cheapest.
They are always courteous and someone is readily available to answer questions or help with any changes in keeping your website current and up to date.

[Querrido]

Use the code 1GBITPORT and get 1Gbit Port Free Upgrade on QHoster.com Dedicated Servers.
They currently have 30 locations: UK, USA, Mexico, Canada, Bulgaria, Italy, Lithuania, France, Germany, Netherlands, Sweden, Switzerland, Singapore, Australia, Brazil, Norway.

[Foxfire]

You need to choose the host that suits your needs and provides constant and uninterrupted services and support.
Take a look at ZakServers.com and also GTHost.com dedicated servers. They have a rock solid infrastructure in place and guaranteed to serve you the next several years to come.

[Gerbert]

Reliable servers are available form planethoster.com and hostround.com.
I'm very happy with their services. The hosting cost at their servers is also very reasonable which is why I have switched to them in the first place. The cPanel at them is also very user-friendly and easy to use.

[BIsquit]

These hosts - asvhost.com and qhoster.com - are worth every cent you pay for their services.
They are the best. Support is always on-hand to help with just about anything - if they can't fix it in chat, they escalate to a ticket, which is actioned almost immediately. They constantly upgrade/maintain security and have some of the best in the field working there to keep everything running right.