(1) What is your home airport? HAM
(2) What types of fares do you usually buy ? Y
(3) How many miles do you usually fly each year? 25k-50k
(4) Do you have any kind of status at present? What is it? Delta Silver
(5) What is most important to you in a FFP? Upgrades and Good Award Redemption
(6) Which routes do you fly most often? HAM to Norway, Sweden, Finland and occasionally to the states
(7) Preferred Airlines?
(8) Do you travel for work or pleasure? Majority work

Moving to HAM and looking for best program. Currently I use Delta in the US but I am trying to determine if a switch to one of the Star Alliance airlines would be better. Thanks for the help.