RE: injuries, after the Achilles things Burger also lost nearly a full season with the heel issue. He was relatively healthy in 2021, but last year he had 3 separate injuries (leg, hand, and wrist). He only played in 90 games last year. Moncada on the other hand had been pretty durable until last year. And even in his injury-plagued 2022, he played in more games than Burger. (Whether he should have been playing is another story).
So Burger has only had one healthy season in his career, while Moncada has only had one season of injuries.
On Moncada's last 3 years, in 2020 he was clearly affected by COVID, and 2022 he was clearly affected by injuries. 2021 was the only "normal" season of the 3 and he was a pretty good player - though obviously not at MVP levels.
Burger, "at his best," is a 1-tool player. He's got a ton of power, but that's really it. Terrible defense, doesn't walk, strikes out a ton. That power is really useful, especially on a team that isn't hitting many HRs, but if and when he goes through a mini power slump he's not going to be offering anything else to the team. Ride the hot bat, but by no means does it mean you trade the more well-rounded option for pennies on the dollar.