I have been looking at two air compressors at Tractor Supply.Both Ingersoll Rands.Both are 5 HP.One is a two cyl.single stage that puts out 135 PSI for about $750.The other one is a 5 HP Two stage compressor that puts out 175 PSI,price about $999.The cheaper one is supposed to put out more CFPM at 90 PSI.Does anyone have either one of these?And which one would you buy?Oh yeah,both 80 gal.tanks.