Best ISP for none LLU line

[the wopster]

What is the best ISP for a none LLU line there is no other equipment on my exchange I'm willing to pay upto £40pm exc line rental I was looking at idnet but are there any others
Many thanks

 

[the wopster]

I probz use around 100gb per month

 

[the wopster]

Will I get better/more stable speed with zen/idnet,it the min in syncing@3200-3400 on a 62db line