I don't mind what method was used. I liked all of them. Probably should stick with one of the number systems though, for the newer members' sake.
We had plenty of time to answer the questions and Victor was very quick in PMing you the questions once you sent him the PM, maximizing your time to research and answer the questions. I liked that we sometimes had the liberty to pose a question that Victor could use in the future. This gives a lot of different types of questions and can extend the longevity of the questions.
The only downside to the "pick-a-number" is that out of 8 potential questions, I would only ever see 2. However, that's sort of negated by the Claim List thread because all the answers and questions are shown. I just don't get to look them up - but I'm weird like that.
This was my favourite of all the Trivia (including those I've done in the SHL) and we should continue this! Thanks for your hard work and efforts Vicky!