Really happy with Event Espresso and their support has been excellent

We use EE on our site for entries to our running club races. It provides the basic functionality that we need and we have been able to customise the field validation to meet most of our requirements. Their are a few bits of functionality that would make things easier for us (such as per ticket questions and extended validation options) but some of these are on their public roadmap so hopefully will be available in the future (we’re currently on version 4.9.22)

I’ve contacted their support a number of times and they’ve always been very responsive and helpful.