Hey I would like to create art in the style of what's kind of modern since 2013 (I guess). Simple shapes, bright gradients and a generally "flat" appearance. What's the best tool for that? I own Photoshop which I could use for vector stuff but I guess there are better tools out there.
EDIT: Before we drift into a highly philosophical discussion about what "best" means: I simply wanna know what would be the most convenient tool to replicate the style of the above pictures.