In bloons defense 4 when you have two monkey beacons on the same tower it be as good as it would be with only one?

In Bloons Tower Defense 4, having two Monkey Beacons on the same tower does not stack their benefits; only one beacon's effects will apply. This means that having multiple beacons on the same tower is redundant, as they do not provide additional bonuses. Instead, it's more effective to place each Monkey Beacon on different towers to maximize their range and the overall effectiveness of your defenses.