Pageline DMS - I'm looking to pick a WP framework to build

Pageline DMS - I'm looking to pick a WP framework to build all my WP sites.

I'm traditionally a designer but pretty good with html and CSS but only basic with PHP. I usually design in photoshop ready to build the site.

So is Pagelines for me and is it good for my clients, who will obviously want to keep adding functionality and want a stable secure site?

Any advice form people who have used it and possibly can make comparisons with Geneis would be good.

Thanks

Teddy