Over a short distance like that there isnt much difference between spending £100 and £30.
A business contact of mine is the manager of a well known high street audio visual retailer, not currys. After speaking to him and his area manager one day about HDMI cables they told me that both use Blue Jeans cables at there homes and swear by them, considering their occupations and the prices of the products available to them from all the popular players, QED, Chord, Van den Hul etc etc.
The blue jeans cables are great value for money, its worth a shot, and these 2 guys do know their stuff. The blue jeans are american made cables, not chinese. Here is a quick description from their homepage
As a general rule, HDMI cables are nearly identical to one another in
their internal structure. Blue Jeans Cable offers the only cables on
the market with a fundamental structural difference: the
BJC Series-1 and Series-F2 Bonded-Pair HDMI cables.
Unlike other "American" brands which are simply Chinese cable stocks
rebranded with an American name, these HDMI cables are built from
American-made custom cable stocks, unique to Blue Jeans Cable, and
incorporating Belden's patented bonded-pair technology, which
stabilizes pair spacing for tighter impedance control, lower return
loss, better high-frequency performance and, ultimately, better
reliability over distance. That reliability is attested both by our
longer-than-the-competition HDMI testing certifications and by in-use
experience; we have run 1080p video in the Series-1 cable 125 feet
without information loss, with no booster or EQ unit required.
Have a look for your self, and let me know what you think or decide.
£10 - £12 for a 1.5m - 2m cable sounds pretty good.
http://www.bluejeanscable.co.uk/store/hdmi-cables/index.htm