I have the Vector Megapump, Lotus T3, and the Perdomo Thundra. Nick Perdomo autographed my Thundra so I have not used it, but it seems like it would work well.
The Lotus is my every day table top (although I've been known to carry it in my pocket). The Vector is my go-to lighter for herfs as it holds the most fuel.
You can't go wrong with any of them, but remember, you are not limited to one lighter either