Yesterday I bought this program and I really liked it. Only in the deluxe version do you have the Lua editor?

I did not realize that both versions are at the same price xD

Both versions have the same features, however the deluxe version contains more blocks. Deluxe is a little bit more expensive, but after you buy the standard you'll get a coupon for Deluxe so you can upgrade for the price difference. That might've confused you over the price.