I'm just starting to look into buying a new guitar and was hoping some of you knowledgable guitar folk could help me.

I currently only have one acoustic guitar and it's a bit of a beater (Korean, plywood) and it's a Dreadnaught size. I play mostly fingerstyle blues (delta) and noticed some players of this style play smaller (00 or 000) sized guitars.

Does anyone have any thoughts or advice on getting a smaller body guitar. Is it worthwhile or restrictive? Is a D sized guitar a better choice because of it's versatility? Somebody help!