Need help to choose Canada server hosting

[Berrolonge]

I have over 10 web sites that get really huge traffic every day and think that it will be great to find a host that offers affordable servers in Canada.
The things that I need: Helpful customer support, Stable dedicated server, Location - Europe, Reasonable pricing,
Linux, 400 gbs of HD, 16 gbs of RAM and 4500 gbs of bandwidth.
I found GTHost.com - can say that they offer pretty good Canada dedicated servers.
Is it reliable one? Have you ever heard anything about them? What is better?
Any alternatives?

[Tanmarro]

You can rely on GTHost.com dedicated hosting. Servers respond fast, and I've never experienced down time. Features are very good. And they increased everyone's bandwidth for free a while ago. USA - 10 locations: Ashburn, Atlanta, Chicago, Dallas, Denver, Los Angeles, Miami, New York, Santa Clara, Seattle. Canada - 3 locations: Montreal, Toronto, Vancouver. Europe - 4 locations: Amsterdam, Frankfurt, London, Paris.

[Kreonsoll]

I'm hosting two websites at GTHost.com instant servers and I have never had a problem. Thumbs up to their support team, they listened to my needs, responded with speed and professionalism far beyond my expectations and continues to deliver an excellent service at a more than competitive and fair price.

[Kaleonos]

Believe US servers will also work fine. Try considering Hostingsource.com - The dedicated promo is 50% discount for the first month for all Server plans. 
The support is good and fast. My site's performance is great. They have great prices.