If it were up to me, makes perfect sense to have one around....looks tough......manly......
Of course when the wife has her input-
I would tend to say that all it takes is one time of needing it to justify it (at that particular moment)..
I guess in reality though, more considerations. Does it also need to be a daily driver or are you able to have it as a second (or third) vehicle? In my circumstances, it would need to be a daily driver and be able to carry at least 4 of us. Being a daily driver, fuel economy is a big consideration based on what you expect to do with it.
Even if i didn't need it as a daily driver and, could afford it as a third vehicle- it would still need to carry 4 of us.
I hate to "overbuy" or "underbuy" what I need. A half ton is affordable to some extent but its capacity would be maxed out most of the time. A 3/4 ton is more suitable but increased expense across the board.
As jomar215 stated- using other vehicles to accomplish the same doesn't work out. I currently have a mini van and even though I have not exceeded any of the load ratings, I need to rebuild the transmission. It just isn't designed for daily use to haul stuff. either cargo or towing.
Not trying to side track, just sharing some of the continual head banging I experience everyday!