Which mascara is better?

I need a good mascara for more volume and lenth.





I'm thinking of buying Lancome or Guerlain. Which is better?|||Lancome tends to clump a bit but I have never tried the other one.|||Guerlain, Out Of Those Two Its Fabulous , Another Great Mascara Is Maybeline New York Great Lash|||I never tryed Guerlain before but I used Lancome and it's pretty good but it does clump so maybe you should try Guerlain?|||I would suggest loreal teloscopic! It workds wonders:)|||Boots NO7 (the new one that came out) is really good. I tried it in the store.|||def Lancome