Trustworthy server provider ...
 

Which server is better to sign up with - greenwebpage.com or hostsailor.com?

Do you have in mind any server specifications or you just checking brands? If you are looking to build up the list of candidates I would recommend you to have a look and check hostingsource.com or neironvps.com. They both are decent providers.

Servers from hostingsource.com and netshop-isp.com.cy are worth every cent you pay for their services.
They provide exceptional quality hosting services and features at an economical price.

Check https://www.kvchosting.net/dedicatedserver.html
They are #1 for SSD based dedicated servers.

Have a look at servers from decent hosting providers: surfhosting.co and planethoster.com.
Quick and excellent Customer Service response. And uptime is high. I recommend them to anybody who is interested in getting quality services at modest rates.

You can trust GTHost.com - it offers a wide range of instant servers to choose from.
The service, reliability, features and price are, in my opinion, unrivaled.

For just $5/day you can enjoy the full experience of dedicated instant servers then, once your trial is over, you’ll have the option to choose a different trial or to start a contract.

I'd recommend Hostnamaste.com quite highly if you're looking for professional host for personal or business sites.
Excellent value hosting packages and a service that I cannot fault, plus a sense of humour.

You can rely on Datapacket.net dedicated server. Pricing looks reasonable enough to make an order. Their control panels are easy to use and intuitive, as is their account and billing interface.

All in all, you will make right decision to choose their hosting deals, so, I believe they will meet your expectations on the most favorable terms.