Welcome fff, better late than never
- I don't know how I would have got through the whole process without this forum. On the other, I might have just lived in blissful ignorance about the whole business
I would say go to the one you think you are most likely to accept. I don't think it would be frowned upon by either as they are not keeping track - at KES they haven't even asked you to let them know so I think it is about last minute sell on the schools' part before 1st March. It is a chance to ask questions if you have them too.
Which one you choose will depend on what you are looking for and distance.
I will be at the KES one so if you see a woman telling her son to pipe down and not talk so much that will probably be me!