Since you didn't say one way or the other, with all due respect I have to ask...You have TRIED it with lanyards as well, right? And feel more secure without a lanyard for a successful wave draw every time?
For me, the addition of a lanyard to a waved folder makes it MUCH easier, and even a shade FASTER, to draw . More importantly it provides near 100% assurance of a successful draw as you suddenly have a "handle" extension that is at or beyond the little finger for grip....as opposed to only having a finger/thumb hold on the butt of the knife as it is pulled from the pocket. Over time I have failed to draw correctly numerous times due to fingers slipping on a non-lanyard knife or the awkwardness of doing so.
I wouldn't even carry a waved folder without a good lanyard if I wanted to feel confident in a good draw every time.
As an example, I've had a thread for a while in the Cold Steel forum wanting suggestions on how to lanyard a Ti-Lite due to its lack of a lanyard hole. This knife is very waveable but with no lanyard such a draw still fails at times due to the tenuous grip of only finger and thumb on the very butt-end of the knife. This is especially true with deep carry clips as you are only pinching the butt of the knife with thumb and finger. Add a little sweat and it's even harder.
To each their own though.....