If you want to have fast and reliable service - AAISP is the one you looking for. You will always get maximum possible speed and excellent support.
I'm with AAISP for more than year and I have to say I didn't have any long break in my service. And if there is any company is very honest with the customers by informing what is the true reason of any issues.
Definitely they have people who knows what they doing.
High price and limits are a little bit pain but I think for a good service you have to pay good money.
Any way every year they better offers.