I figure if I'm going to buy one I might as well buy to accommodate any/most of my gear. TBH it's pretty much right at the bottom of my shopping list though.I was having a look at the 50Pg and also the 60 lite. 50 was too expensive for me and 60 has a tilt/pan head.
Looked at the 90 as well. But I'm not planning to do any type of shooting in windy areas or with telephoto lenses. So no real need for the extra weight or stability.