We ran a few of the blowers that were the same as echo 755t I think the shindaiwa model was 633rt but they were same exact unit other than red in color and 60.00 cheaper a unit. Also echo has fleet deals if you can buy 10 units at a time save lots of $$$ and they can be all different types ie 2 blowers 4 trimmers 2 hedge 2 pole. I get together with a friend when I dont need 10 and split 5ea. The only problem we ever have with the echo is muffler screen clogs (after a few years)we just remove them. good luck on your choice.
2005 Ford f250 4x4 ez dump
2000 Chevy 3500 4x4 Bri-mar Dump meyers 8.6 plow
2002 Dodge Dakota quad cab 4x4 snoway 7.6
1986 Toyota 4x4 7' meyers plow
1999 wells cargo 8x18 enclosed trailer
2014 pj 6.11x16 10k landscape trailer
Exmark lazer z's with bag systems
Exmark Navigator/ Walker
Exmark walk behinds with bag kits
Echo trimmers,blowers,hedge trimmers, etc.
lots of hand tools etc.