(DISCLAIMER - If you are a Pro and you do need to produce the absolute best quality you can to earn money to put food on the table, then I fully understand the reasons to go for L glass. In addition, if you are not a Pro but have loads of cash (or don't mind starving), then by all means, buy L, it is your money).[/QUOTE]
I agree with this. If you are a pro get L. If you are not enjoy whatever you have! The most important is the joy of creating images not the L designation on your glass!!!