I loved my old Trailex for a Nacra 6.0 so much that I even considered importing them to Europe. Turns out they ship over 'flat-pack', Ikea-like full trailers to Europe all the time and let the owners modify them to meet EU requirements! That is how much better they are than conventional galvanized. However, it is always difficult to get someone to buy the more expensive version of anything that does not make you go faster.

Matt
(Relucatant owner of gavanized trailer for A-class)