I just made my spare Ti Swift with a SRAM Automatix with coaster brake. I am liking it much. Hardly using the front brake. On my other bikes I normally only use the front except in emergencies when I use both. So my choice would be coaster brake if I had to choose between the two at buying time.
I could get away without any brake lever and have a super clean looking bike that way ... ( if it would sell than I will add a second brake of course, but for myself I am not that picky )
tempting
any other opinions ?