Yeah it has made a massive difference. Don't mind the quarter mile time, I only accelerated to 100.
The stereo is an Android head unit and is OK. Newer ones are better now. Mine has a memory partition of 2gb for apps so doesn't do all I want. I tried running HEMA on it but I can't seem to move map storage to sd card. I can control my phone through the head unit though so I use that for the HEMA app. Otherwise it is fine, Bluetooth connectivity is great, radio works well
I would look for one with 2gig ram now and Android 7