Hi!
For demos of what the Daisy can do, you can find them below the products, eg:
https://www.electro-smith.com/daisy/pod
When I started working with the Daisy Seed around xmas, I had the same question as you – how much work can it do?
That is why I created the OscPocketD. It currently features 7 synth voices with filters, adsr, lfo, delay, reverb, a drum machine with “VA” sounds, a sequencer and a mixer. All running on one Seed! Awesome hardware! See: https://forum.electro-smith.com/t/oscpocketd-portable-beat-song-making-studio-with-synths-and-drum-machine/1006/12?u=staffanmelin
You can also check out the Projects and examples category on the forum: https://forum.electro-smith.com/c/projects-and-examples/18