I have these Lotus lighters: Newest is the Saber:
and I have had a T3:
for a number of years. Both are good triple fame torches and I love them. The T3 is a little to big for a pocket, but it's nice for a herf. I also have this Vector table lighter:
The one catch with the bigger lighters is that when the butane gets cold they can be a little harder to light. Once they warm up it's fine. The larger lighters with the larger capacity butane tanks seem to get colder easier.