Are these business-class ADSL packages really worth it? How much of a performance advantage do you get over consumer class ADSL? Afrihost's capped offerings (which are all unshaped) work really fast for me, though admittedly, redundancy is a problem. But then again with ADSL, you can just signup for accounts with multiple ISPs who each use different cable systems, and your redundancy is sorted. It's obviously a manual process to change accounts, but could be automated if you have smart-enough software/routers/gateways to detect downtime and change accounts.
The way I see it, the biggest problem with ADSL is from Telkom's side, and not on the ISP networks. If you are not suffering from poor quality copper, or a local loop that is too long, then either the contention at the DSLAM/Exchange is high, or the backhaul from the DSLAM/Exchange is poor. ISPs have absolutely no control over this, and no amount of Gold, Platinum or Diamond accounts are going to help.
What are you guys thoughts?