Knees bent
The low bike with low seat results in one's knees being a little too bent for long-distance comfort, in my opinion. I have a 2017 low model, works perfectly for me, but I put the seat on "high" for long distance traveling to be more comfortable. (I rode 3000 miles in last 30 days) but I put it down for in-city because it is more comfortable to handle, stop and park. With the seat down I can flatfoot it when I stand up.
The low version option is THE REASON that I got a BMW GS. Africa Twin, Tenere, etc., were too tall for me. However, with your 30" inseam I would recommend the standard bike for you. But test ride both and decide for yourself. (At the annual BMW meeting the factory brings several version to test ride.)
The low bike with low seat results in one's knees being a little too bent for long-distance comfort, in my opinion. I have a 2017 low model, works perfectly for me, but I put the seat on "high" for long distance traveling to be more comfortable. (I rode 3000 miles in last 30 days) but I put it down for in-city because it is more comfortable to handle, stop and park. With the seat down I can flatfoot it when I stand up.
The low version option is THE REASON that I got a BMW GS. Africa Twin, Tenere, etc., were too tall for me. However, with your 30" inseam I would recommend the standard bike for you. But test ride both and decide for yourself. (At the annual BMW meeting the factory brings several version to test ride.)