This may seem like a weird question, but ****... I'm just going to throw it out there. I do a lot of writing. Lots of math, physics, and tiny little symbols that are just friggen annoying to write with normal #2 pencils. Thus, I mostly use mechanical pencils, and these work fine for the most part. Except the damn lead always breaks. Yes, I know I can not push as hard... blah blah. I was just wondering if anybody out there has a recommendation on a specific pencil? Like is there some 10 dollar pencil that will rock the socks off of my BIC #2 mechanicals?