Originally posted by ChrisJowett A Q10 at 200g is roughly the difference in "bulk" between a 560g K-01 and a 750g K-7, so you will definitely notice a difference.
More dramatic is the difference in weight of the lenses. A Q10 is not much different in weight to say, a Sony A5000 but there is a massive difference in the weight of lenses. The kit telephoto zoom for the Sony weighs 345g, whilst the similar lens for the Q weighs only 90g.
A non-reflective screen is the perfect solution to glare/reflection and compatible with plates for loupes etc. (you can have both).
The lenses are honestly what drew me to taking the plunge with the Q10. I want something super small and light for travel, but with at least some of the diversity offered by my DSLR - and I find I really like shooting either prime, or a nice long telephoto. The 06 lens is what really drew me, being so small and light, but with a really terrific range. The LCD and lack of VF was the only thing holding me back, and I really think this thread may have changed all of that for me.
I just wish I had been able to get a kit that came with the 01 prime instead of the 02 zoom, but I'll wait to pick up the 01 now until I've had a chance to play with the camera and decide if it really is exactly what I've been looking for. I love having a good camera when I'm traveling, but find I only pack it with me on "special" planned days, because the K7 is no light beast to lug around. I'm hoping the Q10 will be my "everywhere, always" camera when I want one.