Generalised linear models or GEE?

I am working with choice test data from an Ecological experiment and I need to decide if I am doing a GLM or GEE. I am running SPSS but also not sure about data input with these tests, I haven't performed either of them before.
Data was gathered from multiple subjects at different time points. Each individual was given the choice between two factors (control or treatment), and the data has been collected as 0 or 1 respectively for this. I am not sure which model would fit best or how to interpret data.
I have given it a few attempts however I think my data input is incorrect too.
Any advice highly appreciated.