I'd highly recommend the Extreme4 Gen3 as per review in my sig - I've been using it ever since and had no probems with bugs that some seem to be reporting in this thread.
With the budget you have there are quite a lot of options available all of which would give you similar results in terms of performance and features. If it was me - I would go with Extreme4 Gen3 or the MSI GD65 G3, both are the same price!
the msi borad is £150 then you send off for the cashback(well cheque) and it brings the price down to £125.
oh and read the other extreme4 gen3 threads