the best is usually Samsung TCCD based
NO clue if any of that is (the hyperx might be but thats gonna be a bit pricey for ya.)
What ya might consider is selling your gift card via ebay or other forums in your region.
Then get the Patriot 188.8.131.52 kit from newegg. Its about $120 after a rebate (not sure if rebate is good for canadians) and is NICE. Its a dual channel 512 x 2 kit @ 400mhz but will clock to nearly 600mhz. Ive run it like a champ for about 10 months.