I'm starting my 5th season with Limmer Lightweights. They're tough boots! I spend a lot of time chukar hunting every year and need a tough boot. I have to be pushing a 1,000 or more miles on mine by now. The soles are stitched on. I plan to have mine resoled in the next year or so. I'll take some pictures and send them to Peter Limmer for advice on timing.
Being built with thick leather, I takes a long time to break them in. Much longer than composite glued sole boots.
I know a few people who use them and haven't heard any complaints besides the length of time to break-in and the length of time for custom orders (2 year wait list?).
If you want a pair, call Peter Limmer at their store in NH. They'll send you paperwork to sketch your foot and then recommend a size.
http://www.limmerboot.com/#