I was contemplating purchasing a Landice L7 Pro Sports Trainer (maybe more than the PaceMaster Gold Elite). Can anyone tell big differences in the operation between the 2 treadmills? I had run on older precor's and they felt like running through gravel. The L7 has a "softer than grass" hype and was wondering if it's worth the money over the PaceMaster. Any suggestions for this price range (2k-3k)? Thanks in advance.