Anyone have any idea what the spool time difference is between the 480 and 560, on paper the only difference is the 3" inlet as opposed to the 2.5" on the 480, and the 560 has a bigger front wheel, ive pretty much decided to go the 480 just wondering if there is much of a difference in spool time compared to the 560, if not i may as well get the 560 for the extra $100.