No, focus on your personal statement. This is a great place for you to show your writing skills and your abilities to formulate a good argument for you to be admitted. Dont beat yourself up over an unweighted section, the LSAT is hard enough and the…
You're right in that it is online, go ahead and register as normal. Afterward, if you log in to your LSAC, you will notice a statement stating it is the Flex and that you will need to confirm the change, or choose a credit for a later testing date.
Hey! I've been in constant contact with my top 3 schools, I recently asked this sort of question when weighing which sitting to register for. If your top schools are competitive, and you are applying in a competitive stream (ex. general), then you s…