[LAU] Seq24 - 0.8.7, 0.93, Seq42 or maybe something else?

Hi folks! Long time, so see! I'm back again after another heart attack and a diabetes diagnosis. But I'm feeling better that I did even several years ago. Well, thats enough self pithiness, here is my case: :-) I have decided to test Seq24 again as a creative, effective and efficient MIDI sequencing tool for composing and arranging. But over the years, I have found it unstable enough to destroy my creative flow when I'm in that mood. That situation also goes also for the 0.92 one at the Seq24 project site at launchpad.net. So before I try 0.93 and get it under my skin, how about Seq42 or even something else? I'm very comfortable with Rosegarden, but Seq24 is probably the fastest thing to use and setup when one quickly want to put some tracks together for creative usage or arranging. What do you find easiest and best to use when only focusing to make tracks and arrangements as fast as possible? What do you use and what do you think? Jostein