Just people complaining about dropped calls, data network signal but no throughput (most concerning for me), bad call quality, etc...
Comments dotted around the forums. Here and Carbonite.
The main issue for me is data. Don't care much for anything related to calls.
Where I stay I get full strength H+ on both Vodacom and CellC though so perhaps a no issue for me. Got a CellC prepaid but not sure if active still. Will try test it this afternoon.
@Ockie: is it possible to pay in say R4k and have a reduced monthly contract amount? Knowing you will have stock is swaying me stick Vodacom out. Then again I could get to Eastgate and find no stock in which case my port to CellC may still happen as I may have to wait either way (not a threat! - just saying).
EDIT: Classic example of what keeps messing with my head.
http://mybroadband.co.za/vb/showthread.php?p=10248196
Galaxy S4 SA launch - all the details
Posts 12 and 13.