I've been doing ADF since last Monday and so far, so good

I had a good run at 5:2 last year then fell off the wagon, regained some lbs and ended up on Jan 1st weighing a measly 2lb less than the previous year
Tried to get back on the 5:2 but I find it tough after years of WW and SW. The fast days were always easy, but there wasn't enough structure to my non fast days.
So far I'm really liking the more cut and dried '500 cals today, anything you like tomorrow' way of ADF. I didn't actually WI last Monday so I don't know how much I've lost, but my clothes feel better and I'm now keeping tabs. Will look for the true weight app as I have an iPhone.
Curiously, when I did 5:2 I ALWAYS just had one meal in the evening. Now, I am finding that following the option Dr Varady gives of a snack and a smaller meal is suiting me.
So far I have observed: less moodiness on fast days, less worry on non fast days, more energy on fast days AND not feeling as cold as I was doing 5:2. I can't get my head around the fact that I am fasting more but feeling less side effects, but I like it!
On the bowel front, I've always been regular but post-fast did have loose and urgent motions sometimes, soon after breaking my fast. I've had my gallbladder out so maybe that has some effect; certainly there are particular foods I've learned to avoid for breakfast! Mushrooms go right through me and make me very gassy, and oats don't hang around either! I have to be careful with nuts too.
I look forward to hearing how everyone gets on in this tent - good luck folks!