Carrier flying is very demanding but exciting. There are a lot of downsides like six months cruises and a full time job as a Naval Officer in charge of men, resources, etc.. I liked the Navy but decided I didn't want a career, Captain of a Carrier, etc.. The quality of people the Navy and other services attract is extraordinary.
Airline flying is much more hospitable and less demanding, time and family separation, etc. Any kind of flying is like a good night kiss; the same thing but different every time. Despite the relative safety of commercial air I remember three approaches and landings in the airline that were much more demanding than any of my 300 carrier landings. Sorry for the long answer but it is a good question and not easy to answer.