I used to have two monitors (loved that!) but one of my cats jumped off the wall and broke one of them. So I invested in a 32" in monitor and LOVE it!! It's big enough to watch tv on, when I'm in the other room and big enough for me to scrap! Since getting that large monitor, I haven't had a need for a second monitor, which is nice too! So my vote for you is the bigger one! Your eyes and your workspace will thank you when you have the large screen to look at!
