WUG is still cool in my opinion.
Speeds are extremely variable. Depends on signal quality and strength. Depends on where/who you are downloading from. Depends on signal quality between highsites.
Yes, uncapped is cool, but often you find stuff on WUG that you don' on net. Speeds can be better sometimes. Also, WUG is a once off fee for equipment. In Pta anyway. Jhb I think has a tiny annual fee.
PTAWUG is one of the, if not the biggest WUG in SA.
30DBi grid is not recommended unless absolutely critical. I have a link from Pta East to Pta N (27km) on only a normal 27DBi grid. a 27DBi grid is our standard antenna for users, but you can go smaller or bigger if needs be. Just remember, it's a bitch trying to align the 31DBi antennas.
Any other questions?