How to do this to make my admin commands better?

I have some admin commands, but I only need to show you 1 for this problem:

game.Players.PlayerAdded:connect(function(plr)
	plr.Chatted:connect(function(msg)
		
	if msg == ":InfGold" and plr.Name == "Player" or plr.Name == "dragonmaster4111" or plr.Name =="LimitedGoneWrong" or plr.Name == "groovydino" then
					local stats = plr:FindFirstChild("leaderstats")
					if stats ~= nil then
						local gold = stats:FindFirstChild("Gold")
						if gold ~= nil then
							gold.Value = 999999999
						end
					end
end
	end)
end)

On line 4, is there any way I can change that to make it better? And I am NOT sure about this, but I think line 4 has a problem with the "or" part. Help?

A much more efficient way to do this would be to run the for loop in PlayerAdded so that we do not run a for loop every time we want to process a message. This will reduce a lot of lag depending on the length of your admin list.

local admins = {"Player", "Player1", "dragonmaster4111", "LimitedGoneWrong", "groovydino", "aquathorn321"}

game.Players.PlayerAddded:connect(function(player)
for i,v in pairs(admins) do
if v == player.Name then
player.Chatted:connect(function(msg)
if msg ==":InfGold" then --If you don't want this to be case-sensitive, then you can change this line to *if string.lower(msg) == ":infgold" then*
local stats = player:FindFIrstChild("leaderstats") --We don't need if statements checking to see if stats or gold exists, because the code will return an error and stop running on its own.
local gold = stats:FindFirstChild("Gold")
gold.Value == 999999999
end
end
break --end the loop if the player is recognized as an admin
end
end
end)