Compression Socks Discussions

My Question Is About Opinions On Compression Socks?
I have/ had blood clots a few years back in my one leg. the calf of my leg swells alot when i 'm on it even for 30 minutes. i tried ted hose but it still puffed up alot and i still felt discomfort. if anyone has used the compression socks i 'd love to know what you think of them. i just bought a pair yesterday that is rated 20-30 compression rating. serious answers only.fyi i have spoken to my doctor about using the compression socks. i orginally heard about them from my pharmacist. it 's been about 5 yrs. since i had been told i had clots in my leg.also i haven 't been to a specialist with this but only to my regular physician. (Read answers)