Vista 20p Alarm integration - Any new methods?

Good morning,

So, I tried, really really tried to use my Tuxedo Wifi as my primary z wave controller with ST as a secondary. I’m going to put this done as a lesson learned. So, I’m going to redo everything and I want to make sure there isn’t anything new out there in terms of how to do the integrations between my Vista 20p and St.

I saw the Konnected device.
Is that only for replacing the whole panel? I want to keep my panel and my monitoring. I’m assuming that this would not be an option.

Are the EnvisaLink and AD2USB still the best two options out there?

Love any advice or feedback you have!

Thanks in advance and love this community!