Yes, I don't think there would any choice other than "Liquidweb" if we talk about "Dedicated Server Hosting". " LiquidWeb " is leader in this space, however, they have close contest with 1and1.com, siteground, Bluehost and hostgator. But my unbiased opinion is with "LiquidWeb".
Why I am having strong recommendation? You will also appreciate my opinion after reading my complete review on this subject
https://www.hostingmall.in/dedicated-server-hosting-a-must-have-complete-guide-for-everyone/
Thanks,
Surya, Founder: https://www.hostingmall.in