I used OpenSuSe for a while on my laptop, 13.2 for ~4-5 months then LEAP for about a month. I liked it quite a bit, got bored though lol. I'm on Arch right now though. FreeBSD is my primary OS on the laptop right now though. I really like playing with new systems, and I generally like their init system and the ports tree (there's a reason I loved Gentoo so much lol). Over the summer I'll be doing an in-place upgrade to FreeBSD 11 (they merged an experimental kernel with head bringing the i915 driver up to Linux 3.8 level support so my Haswell card will work in the generic kernel). When I do that, Arch might get wiped with Gentoo going back on. Depends on if I can find something like systemd-boot that will work with OpenRC, I can't go back to using GRUB2 on a UEFI system lol.