Found this in my 'due diligence' before buying the Bush 1400rpm from Argos, to make sure I wasn't missing better deals (and really wanted to avoid Bush).
For the additional 19 quid, you get a great-priced Beko - tends to be more reliable, and this one's slightly faster and has a brilliant energy rating.
It's also quieter:
Noise level (wash) 51 dB(A)
Noise level (spin) 77 dB(A)
Spinning noise level 78dB(A).
Washing noise level 59dB(A).
Evidently down from £299.99. Don't forget to go through TCB or Quidco and you could pay ~£165 delivered effectively.