[user_agent]

I feel you, man. Thanks for the info about the web version, BTW. For my taste even the mobile versions of OF aren't a real thing and are acceptable only on-the-go, even the iPad one isn't rich enough. But the desktop app for OSX... That's a beast (the one I can't have, since I don't use Macs anymore).

Plus I see that the web version has no persistent offline storage / mode. That isn't going to work for me. So, not only lack of features might be a problem.

[sirn]

OmniFocus for iPad has improved a lot to the point I don't feel I'm missing too many features from the Mac version (though there are still some awkward parts in the UI, e.g. moving/creating folders and projects) and even has support for Omni Automation Plugins now, in addition to Shortcuts support.

Web version sadly has no persistent offline storage as you said. It's also veeerrrrryyy slow since every click requires a roundtrip to a server that made slightly acceptable thanks to WebSockets (I don't live in the U.S. where their servers seems to be located). I'm connected most of the time so offline storage is not that much of a concern for me. I wish Omni Group put more effort into it though, given they charge $50 a year on top of a standalone app, which is way more expensive than Todoist. :(