I can't really work up much enthusiasm for those 42/43cc saws, as they simply are too close to the 550xp and 346xp in weight - and the power loss is much more substaintial than the weight loss. :msp_sneaky:
If you look at the Stihl lineup isolated, the MS241 makes more sense though!
Depends on the task. For my invasive removal work, I notice the difference between the 238se and 346xp after 3-4 hours of work.