OLCI and/or twilight check in for UC to MCO?

In the past when flying PE to MCO, I have done either OLCI the day before, or arrived at the Hilton early enough to do twilight check-in. The benefit of these options I was led to believe was that it saves time on flight day...Although I am yet to be convinced.
However, this year we will be flying UC, and again staying at the Hilton the night before, and was wondering if there was any real benefit in following either of these options, as I assume that we will by-pass any queues that may have formed anyway.
Your comments please?
Many thanks,
However, this year we will be flying UC, and again staying at the Hilton the night before, and was wondering if there was any real benefit in following either of these options, as I assume that we will by-pass any queues that may have formed anyway.
Your comments please?
Many thanks,