Maniac:
I was in much the same spot as you. I had an 038, 066, 024, and 026. I really wanted something with more power than the 026 (great saw). The 038 is so heavy that I would almost as soon get the 066 out. Also, I have need of minimizing my equipment to quickly put on a plane and go. (better to take 2 saws than 4). So I figured the 440 would fill the niche. Boy does it ever! I have always been interested in a 034/036/and now 361.... however, I have no use for that size saw now.
Even as old as I am, I just don't want to put that 440 down. I can run it and sling it around longer than I could my 038. Not only has the 440 made my 038 obsolete (I expected that), but I don't get around to using my 026 much anymore. Used to be, the first saw I might grab out of my stack 'o saws would be one of my 026's. Now, it's the 440, for sure.