Podia

The simplicity. It feels like it will be a lot faster & easier to get a new product/course in there without it being very complicated or having to run through a ton of testing prior to launching.

There doesn't appear to be a way to add Pinterest tracking tags (super important, possibly a deal breaker).
Lack of customization options on pages (even some simple things like changing font size or reducing the huge amount of white space between sections).
Inability to direct to a custom thank you page instead of just taking them straight into their product. This makes it impossible to have a true sales funnel with a thank you video & tripwire offer and lead into a bigger upsell. This could mean a huge loss of potential income. The ONLY thing you can virtually guarantee someone will see when they opt into your freebie is the thank you page. It's the biggest opportunity to sell to someone new.
There are "upsells" in Podia but they appear to work more like an order bump.
Not a true back & forth integration with ConvertKit.

Just Do it! Should be Podia's slogan! These guys get you started on making life happen. Do you dream about making a course? This is the place to do it. The videos and chat help will help you make the course happen. And don't worry! You can go in and change things as you go along. So Just get started already.

With support, they do everything but come to your house and design the program for you. But that is truly what I wish they did. They have all kinds of great examples and challenges to get you started. I just wish they would send a maid and a nanny so I could clear my calendar to get on with it already.