I hate the taste of sugary (or seemingly so) drinks, always have, however my current BCAA supplement (Svivation Xtend Strawberry Kiwi) tastes this way. Does it matter if I chug my BCAA spplement after my workout or sip it slower throughout the day?

Either way is fine. Personalyl I just chug mine if having it during the day and when I life I like to toss a scoop in my huge water bottle and chug that throughout my workout :-D