High-end Hosting providers

[Akainu]

i have not tried any of them. I normally go for shared hosting.

[Kaltes]

I think you can use them without any hesitations. As I know Simplehelix is reputable host with fast servers and knowledgeable support. Do not hesitate and contact them directly for more information.

[weblover50]

Simplehelix is just a forum spammer. Stay away from them.

If you are looking for professional unmanaged hosting - Softlayer is the one you need. You can go up to any level of customization and highest configuration available. Buy one or a hundred servers, they will give you a reasonable price and great hardware at a high quality data center. Support is fast and efficient. Value for money.

If you are lookign for great managed service and proactive moniitoring, go for Rackspace. Best server management and customer support, only if you have a big budget.

[Phil-de-mar]

Thanks for your feedbacks folks. Now I'm sure that Simplehelix.com is perfectly meet my demands.
I will give a try to their high performance solutions.

[Logix]

Liquidweb is very high end and there network is just amazing!