Isn't High Mileage Still a Problem on DP's

Run from the F550 as many engine problems/fixes require taking the cab off the F550 which is kind of hard to do with the rv over the cab. I have a Freightliner M2/MB/Allison truck and it's a really sweet machine. Buy more RV than you think you need so you will keep it long enough that you do not have to worry about what it's worth in 15-20 years. Unlike used DP's, there are not that many used Super C. Their supply/demand is very different and the higher miles will not have as large a negative impact plus it's not on a F550.
Not that it applies 100%, but used CruiseAmerica Cs loose 10cents/mile in value based on the many units they have for sale... a few with 70K miles, but most with 130K.