i am playin on master with a melee char wit a couple difficulty mods like resilient dragons and enhanced high lvl gameplay....does using smithing/enchanting make the game way to easy.

Just don't go overboard with them.

Moderation, apply it to everything.

i did smithing enchantin before but i never took potions to increase my enchanting or madae improved smithing gear to makin godly gear.

or does finding your own gear make the game more excitin and less boring

Save your game before enchanting then enchant your armour or weapon then try it out on humans and a mammoth that should give you an idea of how powerful it is. Then you can tweak away at it until you get the mix just right for you. But don't be put off by people saying you become god and it spoils your game. That will only happen if you allow it to happen.