Best buy? Tricker's "Lambourn" or Crockett & Jones "Chelsea"? Colour aside (I prefer chestnut), there's not much to choose between them, though the C&J last is a bit longer and sleeker. I'm not thinking of anything above or below these two makes (no Loake, Barker or Lobb, EG, etc), or beyond the Northampton makers (RMW, Brumby, etc). Thanks in advance - feeback useful.