Pull the trigger if you can manage it, is all I have to say. I was waiting for the price to drop, which it hasn't in 10 years. AND I was waiting for the pump technology to improve, which it did by leaps and bounds.I'm waffling so badly on buying one!
I also wanted to see one in person, which is easy now as many hardware big box carry them, as well as tractor stores.
AND now there are a LOT of people, and therefor YouTube, channels out there with people that are doing the experimenting for me.