F650GS or 800GS vs. 640/690 Adventure
I'd appreciate some general BMW vs KTM riding comparisons, realizing some of these models are new or not even out yet. I'm looking at getting on the waitlist for the 800 for 75%+ dirt adventure travel and have no experience with any of these bikes. I've owned and currently ride multiple KTM dirt bikes (300, 530, etc) for singletrack riding.
Just some general comments on characteristics of either brand, strengths and weaknesses, maintenance record and ease, riding ergos, etc.
I'm sure much of this is posted in earlier threads and believe me I've tried to look through the two giant linked threads here and performed some searches. TIA for any help.