Mweb uncapped for heavy usage is best in my opinion. On a 512k uncapped I avg'ed about 100GB total usage per month since November. Two weeks ago my account went 1MB thanks to telkom upgrades and I'm now averaging about 10GB a day with now funny notices or warnings. Speed is around 70-90kbs throughout the day. Torrents, NZBs, Steam, whatever.

Afrihost is KAK bad once you reach more than 30gb or so. Don't know about Axxess, so I can't comment, but that 10 day rolling thing has always bugged me. And if you are in the top x% you also get shaped etc. No thanks.