Really? You're the first person I've ever heard claim that McLeod lug nuts are garbage. Why would you say that?
I personally think spline lugs are a pain in the ass, sort of like having locking lugs. You need a special socket to remove them and if you lose it then you're fucked. I refuse to use locking lugs because it's just a matter of time before it costs me unnecessary expense getting them removed without the key. I think splined lug nuts can easily fit in that same category.
At least with mine all you need is a 3/4" socket, available in almost any mechanic's toolbox. And McLeod lugs have an awesome and well earned reputation for quality. I think your claim of them being 'garbage' is way out of line.