Loading in map causes lag (ways to avoid?)

[ItzBloxyDev]

Title pretty much explains it all, just looking for ways people get around causing lag when loading in maps (Parenting from Replicated Storage to Workspace)

Any answer is appreciated

[debugMage]

A trick to avoiding this immediate replication lag is to load it in chunks so the objects are parented on different frames. An example of this:

local map = game.ReplicatedStorage.Map :: Model

local newMap = Instance.new("Model")
newMap.Name = map.Name
newMap.Parent = game.Workspace

for _, v in map:GetChildren() do
	v.Parent = newMap
	task.wait()
end

Also, I would argue that storing it in ServerStorage will be better for client performance.