I got a couple of pull over bras recently that are wireless and don't have the same strong elastics as sports bras (kind of like this but without the weird boob split). I find them extremely comfortable. I found one of them at a thrift store actually for like 6 bucks and it's probably my favourite bra now.
If you're set on a sports bra though maybe you could just go a size or two up if you're just looking for a non jiggly day bra.