Where's the mixed handed option?
I may write with my left hand, but there's several things I do left handed, like I eat the left-handed European style, I play guitar left handed, and I hold my hockey stick on the right side, which is considered "normal" for left handed people. So not really ambidextrous, even though I can use a mouse with either hand, but my left handed handwriting is even worse than my already dismal right handed, but I am capable of using my left hand for something. Only bad thing is my right hand tends to get very cold at times; using a computer I'm OK, just switch mouse hand. But for writing, it's a lot tougher.