We got our three roofing estimates--all good and known to us, but we chose one that a friend had just used and recommended. Then we had to choose the color (we studied the samples carefully; it had to work with the house) and the type of shingle; we went with Antique Silver (Owen Corning 30 year Ark type). This should stand up to time and hurricanes. (These shingles should stand up to 110 mph winds.)
The estimate included shingles, flashing, and felt--and removal of old roof. Repairs are extra and we had to have some work done... The work took almost three days; it was slowed down a bit by storms (rain, lightning, and loud thunder boomers), but mostly the guys kept working. And now it's done. It looks good, and we feel secure 'cause it rains almost every day during our rainy season.