I've got an ipad 3 on IOS7 (JB) and I wanna use ppt on the projectors at school. All the other teachers use a laptop via VGA, supplied by the school but being a part timer I don't get that luxury.
I was looking at the adapters on the market here and there appears to be official ones for 30 quid and then a variety of non descript ones ranging from a fiver to 20 quid.
After having issues with 3rd party apple to composite adapters, are there any issues with cheaper VGA adapters? I really need it to be as reliable as possible, don't wanna walk into work and be fucked with nothing to teach cos the cables just decided to stop working.
So, anyone got any experience?