I think Whirr is currently worth, at most, 2 tacos (for me), but it has potential. There are some bugs, support is slow, and something that annoys me greatly is that Whirr doesn't use a drag-and-drop builder; instead, you have to type "/" and select an option. Additionally, the available options are very limited. Conditional logic is an absolute must, but it’s missing. The form is also too focused on the US market, and the lack of options makes it less useful overall. Even something as simple as deleting a field is a hassle.
I hope this doesn't come across as too negative, but while it has potential, I can't recommend Whirr in its current state. I really hope the Whirr team speeds up development and improves the product, because then it could be worth 5 tacos. For now, I’ll sit this one out for a while before considering a refund.