Every summer, dating show fans face the ultimate decision: Love Island USA or Love Island UK ? Millions of new viewers have joined the Love Island fandom in recent years, thanks to the skyrocketing popularity of LIUSA seasons 6 and 7. But longtime reality fans know that LIUK is required viewing, as the franchise's original show was putting out legendary seasons before the American spinoff was a twinkle in an executive's eye. If you want to start a passionate debate among reality obsessives, just ask one question: Which Love Island do you watch? Unfortunately, new fans interested in watching the upcoming seasons of both shows may not know what they're signing up for. Since 2024, LIUK and LIUSA have debuted their seasons around the same time, with both countries claiming early June as the start of the summer. Typically, juggling shows like Love Is Blind or The Bachelorette is nothing new, but those reality hits only claim one or two days per week.…