Originally posted by rwingsfan I have been struggling with this for some time now. I know there are some similar threads all of which I have read. I normally research a purchase pretty extensively before pulling the trigger. For the life of me I am having a great deal of difficulty deciding between these platforms. All offer a compelling attribute, but none seem to have it all. With the Q and Q7 I most like the ability for macro and long reach, however I have some worry about IQ. The NEX seems most suited as it can be adapted to K mount lens and seems to have great IQ. The K-01 for sure has great IQ and complete compatibility. My needs are somewhat conflicting I guess. I love the small footprint of the Q series and the initial investment is decent. I like the thought of great reach with this setup and have seen the incredible macro shots that come from the camera. My issue with the Q is that a number of "normal" shots I have seen are just "meh". I see conflicting issues with the K adapters for the Q also, and no way am I paying 200-300 for a Pentax unit. The NEX is quite intriguing as its footprint is relatively small, has great IQ, decent compatibility to K lens, and can be had on the second hand market at a decent price. However why are there sooooo many models of the NEX? Jeeez seems to be a lot of overlap there. Finally the K-01 was my original choice. Smaller than my K5II w/grip but not exactly demure. It has comparable IQ with my K5II and unfettered compatibility with my K lens lineup. I have had some trouble finding one of these at a price point I am good with, but have missed a few to indecision also. Again my usage will be a backup to my K5II, a little smaller footprint to through into the saddlebags of our bike, and a smaller vacation kit. I wished they made a unit with the footprint and long reach of the Q, the IQ of the NEX, and the complete compatibility of the K-01. Pipe dreams I know. Anyway done rambling. If you have one or more of these kits and can comment on the real world pros and cons, I could sure use the help in deciding which way to go. BTW I am going to keep my budget around $400 or under for body and adapter, native lens are not as important to me, but would like to get at least one. Thoughts?
Guess I should have posted in the general mirror less section, oh well
Here are some of my thoughts on how I approached a similar dilemma. I have the Pentax Q7, the Olympus OMD E-M5, and the Canon EOS-M. I like them all for different reasons.
The OMD E-M5 is now my main kit and the one in which I've invested most heavily in lenses. I used to have a Pentax K5...which I loved...but I got tired of lugging something around that was so big.
But I did want an even smaller option, so I bought a Pentax Q back when they were on sale (for $199) and the EOS-M during its fire sale ($299). My plan was to pick one to keep and sell the other. But it looks like I'll end up keeping both.
I like the EOS-M because it has an APS-C sensor and with its 22mm pancake lens is pocketable (meaning jacket pocket or cargo short pocket...not jeans). I bring this along with me when i don't want a camera bag but I really want good low light performance. I eventually picked up a used Sunpak flash online for $40 and the 18-55mm kit lens for $90 but I don't plan on investing any further due to Canon's lack of commitment.
I eventually upgraded my Q to the Q7 and I typically bring that when I want to avoid a camera bag and still want the option of multiple lenses. I actually bring my Q7 into football games with the 01 prime on it and then also bring the 06 long zoom and the 03 fisheye. All of these fit into my cargo shorts or into the large pocket of my pull over hoodie. Being able to switch lenses is a good option and I still get images that look great when viewed online or played on our digital photo frame. If you pixel peep you'll see the Q7 doesn't match the m4/3 or the APS-C...but that should be expected. The key thing is the images still look great when viewing the image normally.
Which one you choose depends alot on how you want to use it. And what lenses you want.
Another option to check out is the panasonic lumix dmc-gm1 which might be a nice compromise...it has a micro 4/3 sensor and a body that is actually smaller than the Q7 (but the lenses will be larger):
Compare camera dimensions side by side