Diaphragm thickness

[Bazukaz]

I started building my first DIY Esl.
I have found 22 micron mylar , is it worth to buy , or should i search for thinner ? How does it impact sound quality ?

Thanks in advance ,
Lukas

 

[dstockwell]

http://www.diyaudio.com/forums/showthread.php?s=&threadid=62850