Really struggling to decide what lcd to get to play my ps3 on.

Should i get a monitor with DVI-D or HDMI?

OR

Should i get a lcd tv with hdmi output?

I am looking for one around 20"-22"

Im considering getting the Hanns-G 21.6" widescreen monitor from ebuyer.com for £140.

Whats the problem with these monitors streching the ps3 resolution? Have heard bad reviews that say it spoils the gameplay at 720p because it stretches to fit the screens size.

Need one in time for Xmas.

Thanks to all posts ;)