I can't speak for Leader stuff as of now, but in the past they had crap quality control and some of the worst thought-out geometry I've seen. I like the looks of the 735 and Kagi, but can't find any geometry specs on the former and only limited stuff on the latter, so unless they're able to provide some I wouldn't buy. I think that, plus the cheapness in the past, is what killed their 'cred', but I'd give them a second chance now if I could ride one and see the specs.