If you want to make decent strength enchantments taking 5 Enchanter perks is pretty basic for your Enchanting build. From there it depends on what kind of Enchantments you intend to use and if you want them to be comparable to the strength of the stronger/strongest enchantments you find on weapons. I have no interest in making weapons with 30 plus Fire/Frost/Shock enchantments so I don't have anything from that branch. I did take the Insightful Enchanter, Corpus Enchanter and Extra Effect perks because I did want to have strong Fortify Health, Stamina and Magicka enchantments and Fortify skill enchants and the extra enchantment slots.Also what perks did you guys take to improve your enchanting abilities?