In the past I did a fair bit of distro hopping of my own.
Originally I was a mandrake / mandriva user.
I can't say there's one single thing that made me choose opensuse, it
just happened to be what I used at some point and I was happy with it.
To be honest, linux is linux. I don't particularly care what's
underneath the hood, unless something starts not working.
If I had to start over, I'm not sure if I would stick with openSUSE,
however at present, it works for me, so I don't see a need for change.
Bodhi is what I fall back to sometimes when there's something that
just won't work in opensuse (i.e. gtranslator, which I needed to help
with the latest opensuse greek translation).
The problem I have with bodhi is an inherrent problem from ubuntu with
openvpn and ifconfig not playing nicely together.
I'm sure if I put some time into it I'd find a nice graphical way to
get my work vpns working, but I don't have the time or the will to
bother with something that shouldn't be broken in the first place.
Petite 12.1 is already in a working state and quite functional, it
just requires a fair amount of my time to get it into a nice
consistent state, and time is the one thing I really don't have.
OpenSUSE's choice of kde is something I respect. Most computer users
want to use what they know or what is familiar. kde has a very small
learning curve and it looks really awesome.
Myself, I've tried them all but I always come back to enlightenment.
Having said that, when someone at work brings me a laptop to install
linux, I usually choose linux mint :)
To each, their own...