I grabbed another pair of heels from Mercari. Officially, I'm an 11W. Most times, I size up to a 12 and get heel grips. It usually works. These, I'm not sure if I'll need a heel grip. Haven't had a chance to do more than try them on and walk around the bedroom yet so time will tell.
Picked up a pair of Sam Edelman Jildie heels from Mercari for about a third of retail. They're definitely tight in the toe box. But I love the look so I'll suffer a bit to break them in.
Just picked up these Nine West Rocha3s for $20 on clearance. I love the almond toe shape but the toe box is a bit snug. Being synthetic, I don't see that improving much with break-in. I've worn them about the house for an extended period and I wouldn't call them uncomfortable but I wouldn't call them comfortable either.