There is not necessarily a right answer to this question, because it really depends on what your preference is, especially visually and/or aesthetically as well. While some people prefer convenience and ease of use, others like deposit options that have more stages to them, because this can make it more secure.
At the majority of online casinos in Canada, you find a wide range of deposit options such as bank card as well as e-wallets like PayPal, Neteller and Skrill. Also, one of the most popular payment methods in Canada is Interac because of the speed and reliability. The vast majority of Canadian online casinos that are available to Canadian players have this.