Hi, I've been searching for a very cheap tripod that I can use for traveling. Since I have back pains, carrying heavy things for too long will exacerbate the problem. Looking through Amazon's vast offerings, I found the Dolica AX620B100 62-Inch Proline Tripod and Ball Head. It looks good, with lots of features I may use when going hiking, group shots on diving trips, etc. However, I'm concerned with the weight... is 2.5 lbs heavy for a tripod? Link here for around 40USD. Should I just get a Tamrac Zipshot at around 320g (or 0.5lbs)? Link here for around 49USD.