Given that the UK armed forces are seemingly pared to the bone the argument that the UK can have what they pay for is a great one for ditching the F35 and obtaining other kit that will allow GB to operate as a sovereign nation at a level appropriate to our real size, importance and relevance.
Any purchase of F35's is going to be too small to have any real use unless it is alongside the Yanks, even then it is simply a political cloak for US foreign policy!
As for a certain "contributors" comments re those thoughts of a serving military officer i'm just in awe at the superb rebuttal and coherently argued counter points put forward...