Making a script more efficient?

Is there a more efficient way to execute this besides disabling and re-enabling the script?

local EnterButton = script.Parent.EnterButton
local XBox = tonumber(script.Parent.XBox.Text)
local YBox = tonumber(script.Parent.YBox.Text)
local ZBox = tonumber(script.Parent.ZBox.Text)

function move()
	script.Disabled = true
	script.Disabled = false
    workspace.Part11.CFrame = CFrame.new(XBox, YBox, ZBox)
	end

EnterButton.MouseButton1Down:connect(move)

Move the variables at the beginning of the script into the function. That way, whenever the function is called, the variables are refreshed, like so:

local EnterButton = script.Parent.EnterButton

function move()
	local XBox = tonumber(script.Parent.XBox.Text)
	local YBox = tonumber(script.Parent.YBox.Text)
	local ZBox = tonumber(script.Parent.ZBox.Text)

	game.Workspace.Part11.CFrame = CFrame.new(XBox, YBox, ZBox)
end

EnterButton.MouseButton1Down:connect(move)

Hope this helped!