Outdoor Power Equipment (Lawn Mowers, Snow Blowers, Chain Saws and more) Discussions

Hi all!!  New member here and hoping for some help.  I am looking at 2 new craftsman power washers.  One is th 7.0hp 2900 psi with B&S engine and OHV engine.  For $50 bucks less is a 6.5 hp 2550 PSI with a regulat engine(no OHV).  I am looking really to celan my deck(rarely) and more for pool area, large stamped conrete patio, dribeway, siding,etc.  I relly like the OHV engine, but the guy at sears tells me that 2900 psi is too high for my uses and I will ruin the items I  hoping to clean.  He is suggesting the 6.5 2550 psi.....is there really that much difference??  I need help ASAP.  Thank you in advance.   

 I bought a Sears last year with the 2550 PSI, 6.75 HP  with the two containers for washing chemicals and it does any job just great. All you have to do is use the right nozzle for the right job. I'm not a big Sears advocate, but for washing greasy engines its great.