I have not done H360, but I did Agility Nation for a few months and really enjoyed it. I ended my subscription though because even though AN was relatively cheap compared to her other programs, I didn't feel like it put out enough new material to be worth staying. Especially on top of the other online subscriptions and classes I do. If AN was the only one I did or if it was cheaper, then I probably would have stayed.
As much as I side-eye at Susan's marketing tactics, she really is an amazing trainer. One of the best. I admire her ability to break down behaviors into small pieces and strategically layer them together. Many of the problems people have in agility come from skipping steps and lumping things together before the dog really understands.
There are quite a few other online options as well. Agility University, Fenzi Dog Sports Academy, Daisy Peel online, OneMind Dogs, to name a few.
Ryker: (USDAA) SR (DOCNA) C-BTA C-ISLA
Chandra: puppy in training!
Living forever in my heart, Solstice: (AKC) MX MXJ MJB (USDAA) PDCH (DOCNA) MEX-Bronze