Germany is a solid choice. Far better conditions than in some neighbouring countries (cough cough France). Depending on the state (Bundesland), the fees can be very low to none. Again state-dependant, but in many cases foreign students must lock a yearly amount into a bank account and can only withdraw 1/12 or so each month. Quite rightly so: unless you're a monk, you'll need a bit more than they force you to lock up. Bachelor level is almost exclusively in German (exceptions may exist) and I suggest learning German: there are specific avenues granting university access and it's an investment of 6 months to 1 year at least. Living expenses are fairly low from my perspective.

Canada is a good choice because even if most foreign students pay _much_ more than Canadians or provincial residents, it's still several times cheaper than the equivalent in the US. What I've seen in Québec is of very high quality. Language (French or English) depends on the university. Linguistic questions aside, and here I speak specifically of Québec (other provinces may vary), you may be obliged to complete a series of pre-university college classes to bring your maths to level. The university generally offers these. Living expenses are probably a bit higher than Germany but still comparable.

Other things to consider, especially since we're talking about engineering: recognition and professional orders. Recognition: diplomas from countries known as diploma mills are like a stone around the neck whereas diplomas from others are generally well regarded. Professional orders: if engineering jobs in your target work country require membership in a professional order and your diploma is foreign, well, good luck with that -- in the best case, it can take months to join, in the worst case, they make you take corrective classes.

Finally, medium term. When you need a job. Canada vs Germany is a harder question. I changed careers and moved between the two so my perspective is skewed. I know that an EE diploma in Germany will definitely get you a good first job that will teach you a lot. The thing is, unless you're German, you're unlikely to want to stay there (some odd cultural issues, high taxes, relatively low salaries for talented people -- those are the general complaints of, let's say, North American and European foreigners). Canada has a relatively good labour market with better social protection than the southern neighbour. If you work in Canada, flexible people tend to fit in quickly (unless problems with the linguistic divide), but the taxes are also very high in some places, starting salaries are sad, and the brain drain to the US is unfortunately real. The winter in most parts is highly subjective.