Text is good, only thing to consider is too bring the text closer to the focal. You have been doing that with the last few.
Backgrounds are good, and they match the render chosen. It wouldnt hurt to try out new ways of making backgrounds. You could always use a stock, and blur it to add depth.
Try too add more effects. Both to the background and the foreground. Dont be afraid to cover up your focal a bit (but dont go crazy and cover the whole thing ).
Try and bring out more colours with your tags, adding gradient maps, photofilters and vibrance layers are great for this. Along with many other methods that you may learn.
With borders, dont go crazy. somtimes a simple 1px black border is best.

Keep it up