Seriously, as this came up a few times already, I really, really like the idea of a detachable EXP pedal. Would possibly as well solve the "left or right?" issue and would satisfy both types of users. I for one would usually keep the pedal attached - but at this very moment I'm playing a whole bunch of gigs where I never need any pedal functions, so I could as well have an even more suitcase/flight-friendly unit.
And fwiw, out of all units with an onboard EXP pedal, the GT-1000 for me has the perfect form factor by far. Noticeably smaller and lighter than a Floor/LT, yet almost the same amount of controls (and we all know that some of the LT/Floor switches get wasted often enough anyway).
Which is precisely why I will buy one next week...