Which Marriott in Paraguay is Better?

Hi all, anyone have any thoughts about whether the Sheraton or Aloft in Asunción (Paraguay) is better for a longer stay? The Sheraton goes for about 40% more a night during my travel dates, but I see they have suites and a club lounge. I’m a Bonvoy Platinum, so love being able to take advantage of my benefits. Both hotels have great reviews and are close by so it’s hard to decide!

Hope you enjoy this change of pace from the typical questions about Tokyo / Hawaii / London posts ;)