I'm looking into purchasing this unit (non-hydro) for my residential use. Have about .4 acres of fairly flat lawn with only fair amount of obstacles. I thought that 32" would significantly reduce mowing time over 21" wb. Is this a good choice for the job? Also, does this machine bag well? I would also like to use it in the fall to suck up the leaves. Thanks for any advise. Although I could go with a 36", I'd like to keep the price around $2,000 and store it in the garage. Thanks.