be very wary about a couple of the chinese places, i paid extra from car-tek, hes based in ireland, i paid £695 all in with a years updates and got the latest version it was manufactured the month before i received it lol
brilliant bit of kit, its equivilant the x431 master and they are not cheap!!!
formidible etc i used to think was ok untill i read codes with that then with my diagun and got the proper results and a completely different code, a ka recently it was telling my injector wiring, read it on diagun and it was 02 sensor!!!
for the money you cant go wrong, a 2 year out of date solus will cost £600 odd, they really are just a pda with bluetooth connectors but brilliant.