No problems here other than the usual ones you get with BT

100 solid on a newish laptop - infact I've clocked just over 105 when the BT speedtester is having a good day

Now out of trial on on the retail product and as it's a second connection I'm currently on BT Infinity 1 with a 40GB cap for £18 per month

BT Infinity 3 up to 130Gbps and unlimited is £26 per month