How strongly do you feel you'll still have your current job this time next year if you choose?
Move these items around according to how much you would like to have what you don't have.
How important is academics/support of teachers to your employer compared to the business aspect?
How easy is it for your to engage in PD?
Salary during time off for attendance
Registration fees
Travel expenses
5 - a wide ranging plethora 1 - unavailable
Relevant methodology books
Relevant resource books
Classroom technology
Reliable wifi/internet
Comfortable staff room
Do you think you are in a better position than you were at this time last year?