u/jex-the-box-opener

I'm an incoming freshmen at oxford college this fall. While applying, I was a domestic applicant living abroad. Now, for pre-orientation, I can choose to attend either ignite oxford or international. students week (isw). Which one do I pick? ISW starts on the 15th and ignite starts on the 17th. I've heard that ISW will have sessions that I really don't think I need to attend (the info would be redundant, i.e. F-1 visa info sessions), so I'm worried it'll be kinda boring/redundant. Is there any way I can attend both and skip the sessions I don't need from ISW? If not, which one might be better for me to register for?