Going back to the OP's original question...
Triumphs Explorer has had it's share of problems as well. At my work amongst the various different types of bikes 3 have Explorers and there are 3 GS's. All fairly high mileage riders and guess which make has had the most problems? Side stand bolt broke off one, throttle bodies changed on 2 and both now waiting to go back to the factory for more work. Potentiometer (?) gone again on one so it won't start on the odd occasion. Rust on many fastenings and exhaust, not very good for a bike that's design brief was to be more reliable than the GS it was pitched against!!
S10 has rave reviews for reliability but it's overpriced for what it is and the Cross dresser is ugly and, well a Honda!!
Late model Twin Cam? most of the previous problems solved? best of the bunch? maybe? We can't all be blinkered fools, can we?