There are five talented country groups up for Vocal Group of the Year at the 2016 ACM Awards, and they all bring a unique sound. Who do you think should win the category?

The Eli Young Band's most recent record, 10,000 Towns, includes "Drunk Last Night" and "Dust," and it hit No. 1 on the country charts. On their headlining winter tour in 2015 and 2016, they stopped in major cities such as Philadelphia, Pa., and Las Vegas, Nev. But Little Big Town are a force to be reckoned with in this category: They've won it twice, and the past year has been kind to them after the release of Pain Killer in 2014, with five CMA Awards nominations, four Grammy Awards nods and five ACM Awards noms.

Old Dominion released Meat and Candy in November, and it peaked at No. 5. Their single "Break Up With Him" has been certified gold, and they released a new single, "Snapback," in January. Meanwhile, Rascal Flatts previously won this award seven consecutive years, and they're looking to do it again. Finally, the Zac Brown Band released Jekyll + Hyde in 2015. The album's debut single, "Homegrown," was the band's 16th single.

Who should win Vocal Group of the Year at the 2016 ACM Awards? You can vote in the poll below as often as once an hour March 31 at 11:59PM ET. We’ll compile the results for our readers vs. staff predictions shortly before the awards show.

The 2016 ACM Awards are set to air live from the MGM Grand Garden Arena in Las Vegas, Nev., on April 3, beginning at 8PM ET on CBS.

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