I've narrowed down my next tripod purchase to the Sirui T-2204X or T-2205X. One is four sections and the other is five sections. All other specs are similar/ negligible. What I'm worried about is the stability. At maximum I would be loading d300s plus grip plus 70-200mm f2.8. Anyone used this can give some reviews about the tripod regarding stability?
p.s. I've seen both tripods @ the shop. The leg of the five section looks quite skinny. I don't have the exact diameter though.