I am also shopping. Kentucky and Iowa want to charge me sales tax on the new unit which I will bring back to Illinois. Indiana and Texas don't. I haven't checked with other states, but this is nearly a thousand dollar savings, so I'll buy in a state that doesn't charge me tax. Not the dealer's fault, but that money will buy a lot of gas. Another advantage of a tc, which isn't licensed or registered in my state.
The one thing that has "saved" us with the tc is the extd. cab truck. We can carry hangups and rubber maids for clothes, including dirty ones. This leaves space in the tc. I don't like clutter or that crowded feeling. The tc on a 4wd truck is unbeatable for freedom. I also carry bikes and kayaks. Pretty soon, I'll be pulling an 8' trailer with a motorcycle on it (lose freedom on place, but gain it another).