I have Salomon X Ultra Mid GTX and Salomon Quest 4D 3 GTX, and Crispi Kenai and Crispi Summit.
For out-of-the-box comfort (no break-in) and lightweight, Salomon's are tough to beat. I've had great luck with both pair of Salomon's. They've held up well and I haven't experienced a failure of the GTX like many others. I'm a fan of Salomon with one exception - the sole grip is lacking in muddy, loose soil, and wet wood conditions. I think it's a combination of shallow tread depth and non-aggressive design which makes them slick, rather than an issue with the sole compound. For a lightweight hiker where you aren't crawling up muddy slopes or walking on wet, slick wood, they're an excellent boot.
After several years of wearing Salomon's in the wet PNW, trying to ignore the number of times I slipped, I decided that eventually it was going to cause a serious injury and started looking for a new boot. I initially got the Crispi Summit, which solved the grip issue, but I really didn't like the look of the boot (the material started collapsing after just wearing them during early season), and they didn't seem to have a lot of lateral support. I sold them and got a pair of Kenai (same as Nevada except they're a full grain leather). So far I really like them, but I've only worn them for late season. They're quite comfortable out-of-the-box (no issues wearing them all day, every day) and should only get better as the leather wears in. Fit-wise, I have an average foot (no arch or width issues). The Kenai fit great for me in the same size I wear for sneakers/casual wear. And, they're a great-looking boot...