All the medium armors limit your Dex bonus to +2. So, Chain Shirt is 13+2= 15. Scale Armor is 14+2 =16 bus has disadvantage on dex/Stealth. Breastplate is 14+2 =16 without disadvantage. Light armor allows your whole Dex bonus, so studded leather is 12+3 =15 so just as good as a Chain shirt.
...I would normally go with a weapon over armor. Some 5e monsters are only harmed by magic weapons. But i don't know if the DM is using those rules.Edeldhur wrote: ↑ From your experience, what would be more useful? An armor +1, or a weapon +1?