Investment questions...RRSP VS TFSA

well if you had a big money year and want to save some income tax RRSP is good for that and you can get a nice growth over time .
TFSA your income tax is already paid because it's bought with taxed income and any money you make with it is tax free . the TFSA is up to 79500 i think and you can buy 6000 a year . what i do is buy RRSP to save on income tax and i invest my tax free in the stock market in good divident stocks . i made 36% on my RRSPs and 28% on my tax free last year .