I am looking for a new backpack blower and have got it down to 2 models, the redmax EBZ8001 or the Shindaiwa EB802, both are 2 strokes bescause I hate the hybrid 4 stroke engines. The shindy has the biggest engine of any BP at 79.9cc, the redmax is 71.9cc (I think.) The shindy is $489. and the redmax is $529. Im leaning toward the shindaiwa becasue its cheaper and I saw a video on you tube of someone blowing a cinder block around with one!!! Both have 2 year warrantys, Whts everyones opinon on which I should buy? Thanks.