I certainly won't argue that automatic antenna units are easier, but my tripod mounted slimline never fails to work. I spend 7-8 months a year hosting at two different parks and never a week goes by that someone with a roof mounted antenna can't get a signal. Since I am retired and can set up and aim my antenna in minutes, I don't care that it takes a few minutes longer or is easier. After a few setups you can almost do it in your sleep. I have plenty of time and I always want TV.
If the park isn't full the camper with tree problems can always move to another site, but now what is faster?
With this being said, if a company comes up with an automatic portable dish that receives HD on DirecTV I would definitely buy one. Not so much for the time issue, but with it taking up less space when traveling.
Ed
KM4STL
2006 GMC 2500HD CCSB 4x4 Duramax/Allison, Titan 52 gallon fuel tank, Prodigy Controller, B&W Companion Hitch, Progressive Industries EMS-PT50C, TST Systems 507 TPMS
2010 Jayco Designer 35RLTS,Cummins/Onan RV QG 5500 EVAP
Fulltime since 2010