For the past couple of days i've been debating on which xtrons units to get. First one is a xtrons pa77aa3p and the other is a PA78AA3IP The price difference between the two is £29.99, but i can get the pa77aa3p in a matter of days compared to the andorid 8 one that comes from hong kong. Anyone able give me an idea on which i should grab. The android 8 headunit is tempting me with bluetooth 5.0 and the faster interials, but i will be using a zbox adapter anyway for carplay. Ideally if the android 7 headunit will be a fast headunit i will be happy with that.