Been looking for a decent lap timer for a while now. I ended up getting the AIM SOLO 2.It looks like a decent unit can connect to your laptop via Wi-Fi no need for cables, if your local track isn't in its data base it will learn the track or you can teach it. Dual GPS plus if you want to film you can also purchase the camera which will give you even more info. Plus it has 7 different color backgrounds.I'll be using purple ������
https://www.sportbiketrackgear.com/aim-solo-2-gps-lap-timer/
https://www.sportbiketrackgear.com/aim-solo-2-gps-lap-timer/