The Kinflyte Freedom Top ($150) has a few similarities to the the previously mentioned Unity V-TOP. It has, the polyurethane panels in the shoulder, removable cups, a double layer of fabric in the front, and UPF 50 fabric.
With all of those similarities I will say that this top was a lot easier to get on as the fabric feels a bit more like a normal T-shirt. Plus, this version of the top made my waist feel held-in (like someone was holding my waist) whereas the Unity V-TOP gave some compression (like someone was giving me a tight hug). In case you were wondering, yes I removed the cups in this top too and still felt supported.
Image Source: POPSUGAR Photography / Angelica Wilson