If you're looking for something sweet, ciders are probably your best bet. International brands are usually better than USA/CAN domestics.
There's a Swedish (I think?) brand called Rekorderlig that's quite sweet but very tasty. Their berry cider has a nice tang to it, but the Elderflower is my favourite, it's sort of a perfumy kind of sweet that's quite different from anything else I've tried. Drink Rekorderligs slow though, they're like 7% tallboys.
Anything English or Irish is good too for ciders; Magner's and Strongbow are two solid brands that are middling in dryness and price. There's sometimes good local brands too if you live in an area with breweries (I'm from Ontario, they're everywhere), so keep an eye out.