I've been testing this plugin for around 30mins, and I can say I am impressed, it has almost everything you could wish for. Most impressive and useful for me was contact list sync with SendGrid.
Anyways, I'll buy the pro version very soon for the saved templates, since the SendGrid sync is amazing, the builder is very easy to use and flexible enough, and the one downside I found still doesn't put them near the competitors. Although if it gets fixed, it would be a game changer.
--- As for the downside
The only down side I've found so far is that when I import the posts, they are imported as different components, so if I want to change the posts for the next newsletter, I have to delete the 3 components for each post, then import the post again, and then set the style I want. Making it very tedious to edit posts.
Can the default style for imported posts be changed in pro version? This would atleast make it less repetitive and much simpler to use for my coworkers since they won't have to set the style themselves, only delete post and reimport.