Thanks! I was intimidated by the poolish before I tried it, I commend you for going for it first! Now it's one of my go-tos because its timings are really convenient for my schedule (plus it tastes great). I personally like to make the poolish with 20% wheat.
Haha, funny because the first time I made it I did something a novice should never try and made it with 40% whole wheat (because i bought the wrong flour by accident...).
It's certainly a great bread to make in terms of timing, this conversation is going to make me get one started tonight!