Dynamic ESS Octopus UK vs schedule charging

Hi Folks,

I’m curious if anyone has any DESS data on their system with Octopus energy UK.

At the moment I have cheaper overnight power (mainly advertised for EVs).
And the relatively standard export tariff of 15p.

I buy at 8.5p at night. And technically can sell at 15p during the day.
And just vary schedule charging based on time of the year.

I love the idea of having a really smart DESS setup with the more flexible tarrifs that use variable pricing etc, but worried/struggling to see myself beating the current setup.