LIT

Dear Dr. Sher,

In 2 days, due to partial DQA match with my husband and weak positive LAD Im going to have LIT in Greece. There are 2 clinics with big differences in price. One does the transfer to my forearm after 48hrs culture and the other one which is more expensive within the same day.
From your experience which one: 48hrs or less than 24 hrs is appropriate for the LIT?
Thank you very much for your reply.