Hi Nelca,
I'm not a gamer, but here is my ping stats from this mornings tests. Is pretty good for wireless (Neotel Wireless, aka LTE), so may be good enough for gaming? Comparing this to the mobile LTE test published yesterday here on MBB, Neotel outperforms the MNO's by far. Neotel is fixed, though.
Obviously, fibre will be the best, ADSL is pretty decent, but SA is not a perfect place yet!
Youtube, netflix etc runs pretty much solid @ high resolution. When I had the 2 mbps service, the router reported DL speed of 1 Mbps when running Netflix. I see Neotel now sell a 1 mbps service,
