Draw how you are comfortable drawing...there is no right or wrong way... I've always thought your hair looked great. You especially gotten really good at blonds, something I still loath attempting. I just had a few people ask about how I did my hair....however I would not consider my way the deffinitive path for hair. Especially when you consider that your work always tends to look more realistic than mine...mine is still very cartoony...so I don't think my way would go well with a more realistic approach. But I'd be interested to see it tired.