Between Rose logo and Shield logo, I would preferred the rose logo. It kinda reminded me of vintage Tudor watches back in the 50s or 60s. It gives the watch a touch of vintage classic look. Moreover, I find that the rose logo matches better with the crown logo (which is also a rose). Since is running on ETA movement, it will be very easy to maintain in long run.
Don't look too much into the future value. As long as the watch is easily available at the AD, I don't think the price will goes up too much. But having said that, we won't know what will happen after 5 to 10 years later.