Current Laptop's 

 New ruggedized Dell Latitude.

 
I think this is possibly the very best setup for automotive diagnostics!
The corners came with thick rubber grips that are screwed on! The handle is perfect, the touch pad is bigger and the keyboard is set back, the screen is so bright, and the backlit keyboard is so easy to see, room for two batteries, the hard drive is quickly removed without any tools!
The VCI for ODIS is the VAS 6154A, the USB has the industrial Fischer connector and when you add that to this laptop it comes with another internal LAN! BAM! That is perfect to use with BMW's ISTA, LAN in from router LAN out to ICOM.

 

 

 Used Dell Latitude 7404