I've been reading and researching this forum for weeks (great resource!), and I'd like to ask for some opinions on moving from a BMW M3 convertible (e46) that I've had for 4+ trouble-free years, to an R-SPEC. It'll be for many, many long days on the road for business as well as for hauling 3 kids/wife on the weekends. Looked at used BMW 550i's for months- but I'd like to think I'd be happier with the R-SPEC. Thoughts are appreciated (esp. those who traded in sporty sedans/coupes for a Genesis). Thanks!