I've been using Ubuntu Mate as my main distro for a couple years. I have dabbled in OpenSuse Tumbleweed, Manjaro, Solus and a few others. I feel like I should mix it up a little bit and try something new as a daily driver. I like lightweight systems that are fast on my mediocre laptop, tend to enjoy rolling releases, and the Grub needs to not freak out because I have multiple OSes on various partitions. Any recommended distros I should check out?