Why is the touched function still laggy when using remote events?

I think it's basic knowledge that the .Touched function ran on the client is delayed, but I've ran the .Touched script with a remote-event with a server script and the result is delayed for the person who shot the projectile but not for anyone else.

Does anyone know a way around this? I've tried everything I could think of. Will using remote functions instead make a difference?

While creating my gun script, I created a bullet trail using a server script and noticed that it delays for the client.

I solved the problem by creating a remotevent located in ReplicatedStorage so that all scripts can access it.

When the client fires the trail function, it sends the part to the server script. The server script :FireAllClients(), sending the clients name who fired the event and part.

Local Script (located in tool)

local Tool = script.Parent
local TrailEvent = ReplicatedStorage.Trail

function CREATE_TRAIL()
	local Part = Instance.new('Part')
	Part.Parent = workspace
	TrailEvent:FireServer(Part)
end

Server Script (located in workspace)

local TrailEvent = ReplicatedStorage.Trail

function SEND_DATA(player, Part)
	TrailEvent:FireAllClients(player.Name, Part)
end

TrailEvent.OnServerEvent:connect(SEND_DATA)

Local Script (located in a Player's PlayerScripts)

local TrailEvent = ReplicatedStorage.Trail

function TRAIL(playername, part)
	if game.Players.LocalPlayer.Name ~= playername then -- Basically like a filter. It clones the trail part for every client except the player who fired the event
		local trail = part:Clone()
		trail.Parent = workspace
	end
end

TrailEvent.OnClientEvent:connect(TRAIL)