Where I winter it is interesting because most of the winter (Well where I used to winter) I'm around 50 miles from a tight group of transmitters and the batwing + wingman + Sensar is fantastic,, Summer I'm closer to 70 miles and it's iffy (half the time) and 30-50 the other half (Fantastic)
But there is the odd week in March or April when I'm only about 20 miles from the same transmitters I'm 50 from most of the time.. and as a result the grouping is not as "Tight" and the Batwing + wingman can not see all the towers, even though I am closer.. IN that park the Jack might work better (But I just live w/o a station or two)
If I get any closer.. I could use rabbit ears :)