To be honest, it's the first time I heard of this name.
You must be new, then. JaguarPC has been around since the 1990s. I've had sites with them a couple of times in the past decade. They were always fine. The owner (username: Jag) was at WHT just yesterday, in another thread, discussing JaguarPC. Search for it. They're one of the few VPS hosts I suggest to others, as they're just that good.
The worst service ever, this month the servicde down 3 times and for more than 7 hours each time. When fix the issue one time and restore the service a great porcentaje of files in the server was been deleted and and they wanted to charge me for the backup.
The last thing that I had to endure is a "intensive" load of the server and annother down, its funny because i dont have any visit because the many down of service i lost SEO Position.
I am still new in JaguarPC, I can't give review because I just hosted with them for 1 month. By the way, I am satisfy with their support, but how is in the future, I will give a review soon for any experienced.