Warp Gates - are they worth it?

Toss has awesome abilities

Toss has a lot of awesomeness behind them. They can take out a lot of crap early, mid game and the final battle. Every time I expand, I like to pop down a pylon and reinforce it with canons, then warp in stalkers. By this time I have 3 to 6 void rays also buidling. Use the Void rays to go behind the enemy's main and kill workers and refineries. Then send your stalkers to the front to keep the pressure on. While this is happening you can warp in stalkers in 3 different places or more, depending on how many pylons you have. After this is done, if you have done some tech upgrades, you should be cool. Just keep building more stalkers, and void rays. I always like to see three warpgates at first, then just warp in a pylon and then more gateways. Total awesomeness once they have the warp capability. I recently learned about warp gates so I'm learning new and effective strats to punish the enemy relentlessly. It is just total awesomeness.

 

Why did you colour-code your text?