Greetings from the Lorne Park area (in Mississauga)! If you're looking for energy, sativa types will be more in your fancy. Sativas are known to give an "up, head high", which is a major difference from indica, which provides more of a couchy-type high. So, with that in mind, I'd suggest Durban Poison, Ice, or even some hazes.

Do some research on sativa-dominant strains, you'll have more answers then