SwingsitlikeHogan
Major Champion
We play Saturday and Sunday. The advantage is, on Day 1 go out in handicap order, lowest first. Day 2 we then go out in gross score order, lowest scores last. It means the leaders are playing together on last day, which is stressful but makes it special. I was at another club a few years ago who played 2 rounds in one day. I hated it. It was about 35 degrees celsius and I played with one of the slowest players, having to let a group through. After the first round, we HAD to tee off for the second round 20 minutes later. No food at all. It wasn't golf, it was simply a test of stamina and attrition. In the second round, there was a good chance the leaders were in different groups, so in some respects took the pressure off to some extent, or at least meant they had to play blind.
I think we stopped playing 36 on the same day for similar reasons...you could find yourself going out for 2nd round after barely catching breath after completing 1st. And it limited number of players playing - and as we have handicap comp running in parallel with CC - that wasn't great. Over two days with a top 60 players cut, and with leaders from Day#1 going out last it does make it a little bit special.
OPs club's format is in my eyes not really a Club Championship - but if that's how they've chosen to do it...