Recommended Iron Supplements

I have been struggling with RLS since CIRCA 2021 and I am beyond aggravated with it. At my last doctor's appointment in May of 2024, they told me my iron levels were normal so I did not think much about it, but I checked my lab results yesterday and saw my Ferritin level was 79. To my understanding from other posts here, that is a bit on the low end. I considered starting iron supplements and wanted to see what brand and dosage amount others had success with; or perhaps this is something I should ask a neurologist about. I am open to any and all ideas. Thank you in advance!

Edit: Update - saw my doctor yesterday to get blood drawn again, especially checking ferritin levels. I was able to see the results last night and it was 113. I'm inclined to think an iron deficiency is not my issue, my body is just a POS that likes to get on my nerves.