I thought LineCon was pretty exhausting but I do gotta admit, it was part of the amazing experience that I'll always remember from the very last BronyCon.
Quite a little frustrating, now that I recall staff capping the amount of peeps trying to get into a panel (stuff like the Opening Ceremonies, Anthology 7, Closing Ceremonies). So it kinda unfortunate for those who didn't have a sponsor badge, couldn't wait long enough or even make it in time before they got cut off ;/
BC 2019 was my first and last full-time con (4-days), so my very very very first taste of LineCon was back at pre-registration before the first official day. Oh goodness it was sooooooooo boring. Took all the way til 11 PM just to get my badge. I thought that would be the end of it but nahhhh I was totally wrong. Can't blame the thousands of peeps who wanted to get their last kicks in, cause I was amongst them XD