It's worth it. If you get a 32" now, chances are, 2 weeks later, you'll regret it kasi mali-liitan ka sa screen size.
Kung may budget constraints, puwede na din ang 37" or 40". But if you're getting the latter, just make sure na Full HD na siya, and not just HD ready (720p). I own a Full HD 40-incher myself, and I can notice the difference between 720p and 1080p, although very slight nga lang.