I have had both and while the convertible is noisier than the coupe, it is always going to be, it is still quite refined at cruising speeds. As has been said the coupe will always drive that little bit better as is is much stiffer and lighter than the convertible.
The one big plus the cabrio has is access to unlimited headroom...
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'17 S1000RR , '19 M2 Competition HS
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