Looking for a little advice and I guess this is probably going to be quite subjective but mainly to add a few lenses to my EP1 kit with a smaller outlay I'm looking to delve deeper into the world of legacy glass. I've started with my Hexanon 135mm but I'd also like to add a fast 50 (or thereabouts) and a macro lens. I was hoping to do this using the Hexanon mount I've bought to save buying another but struggling to get hold of decent Hexanon lenses in the UK! Now I've bee reading up a little and its said that the best legacy glass to look for (price wise) is those for "dead" systems such as Canon FD and Olympus OM. I'm really wondering which of the two mounts has the best selection of glass, I guess that both are going to be very easy to get hold of as they seem to have been well sold when they were new but I'd rather if possible try and stick to one "system" of legacy glass if I can to cut down on buying adaptors.