I only wear cream blushes so my advice to you is start light and build up. Just dab on a small dot and blend. If it’s not enough color for you dab on another dot. Don’t do like the commercials and swipe a huge swath across your cheek.
For some reason I’m having trouble thinking of sheer blushes so I’ll do the opposite and tell you a few that are highly pigmented so you can steer clear. Ciate London and Rare Beauty blushes are so pigmented I can only use the tiniest dot and even then it shows up heavily. Colourpop blush sticks are also pretty pigmented, although easier to build up with those.
I almost never do a full face but love fun eye looks. I usually go in with some concealer under eye and then a dab by the nose, chin, forehead. With some blush I feel like that can really tie it all together.