Ultimate Internet only providing 25-35mbps...

Is anyone else having issues getting the advertised speed of 50mbps with the Ultimate plan?  $109 a month seems EXTREMELY steep for speeds that I was getting with the Premiere service.  With Premiere I was almost ALWAYS clocking between 25-35mbps.  It was always above the advertised speed.  Now I feel like I'm getting ripped off only pulling up to 40mbps (very rarely).  I have had techs out on 3 separate occasions what have all done the same work, checking connections and redoing the last guys work.  They're are telling me it's going to be hard to get up to 50mbps because I have two PCs, two 360s, and one laptop.  I always got between 25-35mbps with this same set up on Premiere.  Our tower PCs plugged right into the modem don't get any higher.

I WANT MY MBPS!

I will not be paying $100 for the same service I was getting with Premiere.