If you have issues with it detecting your finger try doing the “Check added Fingerprint” thing a bunch, apparently it can scan all of your finger more accurately, and get to the very edges and weird angles that the original scan never got. Seemed to improve the accuracy of mine a bit (never had big issues with it tho)
My S20FE checks a lot of boxes but I miss a few features from my s8+, mainly the status LED and the heaphone jack. I also am not a huge fan of the fingerprint scanner, but it works well enough so meh. Removable battery, obviously everyone wanta that. I also wish the operating system could could install custom OS.