Hi, I find it really comfortable to be honest I sometimes forget it's attached to me as something seperate it just feels like another bit of me. The only uncomfortable bit for me is peeling the sticky bit off or if I've put the cannula in somewhere to muscly and sensitive. I definitely wouldn't go back onto injections they were far more unconfortable incomparison, I also have a lot better control. Now that I know how all my basals and boluses work I can get away with testing less as well (I average about 4 on a normal day instead of about 15 on mdi).
Mo, there are some guidelines of who can be reccomended for a pump usually; HbA1c of more than 8.5%, hypos that need assistance or a great fear of hypos, people who do shift work or have an unusual working patterns. It depends where you live with how easy it is to get one, some clinics are really pro pump and give them to people who want to get better control but don't nessecarily fit the guidelines and some clinics are quite anti pump and don't have many people on them and aren't keen to encourage people to consider it, that and they don't have the staff that are trained properly.
Good luck to both of you