Not good!
I bought A7 GPS Windows CE 6.0 WIFI 7" MID Tablet PC on Pandawill. It arrived a few days late, but the main problem was that it died in 2 hours and wouldn't start (having bought archos 101 afterwards I wondered how poor quality, namely desighn, ergonomics and ofcours just abillity to work, of the stuff Panda sells). After 3 emails I got a return number and sent it back "using the cheapest post mail serive", which meant no traking. 2 months passed and they got nothing, which means EUR100 lost on my side. Will stay away from them.