I get that. With a 25" bar, I can see where it would get heavy before too long. To me, its has always seemed like the sweet spot for an 026 is wood that's in the 6" to 10" range, where as for the 036 the sweet spot is the 10" to 16" range. Most of what I cut is in the 12"-18" range, and I don't cut anything under 6" except for limbing so an 18" bar is all I need for bucking most of my wood. It keeps the overall weight of my 036 down. For me, a 25" bar wouldn't be enough to keep me from bending over. The extra length would just add weight and eat up extra HP that I'd rather use for keeping my chain speed up and taking thicker chips, so I'm better off running an 18" bar. It lets me max out my chain speed while still being able to run a more aggressive chain. Since I'm running .325 chain on both saws, if I hit a rock with my 036, I can pull the bar and chain off the 026 and get right back to work. I do like running a 20" bar on the 026 though. For limbing it keeps me from having to reach out quite as far. If I'm into a slightly bigger tree where I'm making a lot of cuts that are over 18", I normally use a bigger saw with a 28" bar. I'm starting to rebuild my 064 though, and when its done I plan on putting a 25" bar on it. I'll use it for bucking bigger firewood, and may reserve the 90cc saw and 28" bar for noodling or the occasional really big tree.