>>1126567I have an alpha 6000, it's really portable but the battery life is kinda mediocre. If you need something more water or dust proof, Pentax might be up your alley but I dunno much about the Q line. I had a K30 and it took good pics and the lenses were fine while out (even in moderate rain).
If you want a good set of lenses though, cannikkon will ultimately be cheaper used