I personally feel that the anime ok but that it dragged everything out far too much. Also, sometimes the voice acting(japanese) made me xd.
I much prefer the manga but then again I grew up reading the Dragonball manga and then saw it on TV. The Dragonball anime made me want to use my b*lls as breaks while sliding down a glass shard-hill. It was awedul.
I have no interest in watching two over-pumped guys say "AAAAAARGH" for 20 minutes, when I could simply read the book where they do it in one image and turn super saiyen.
Anyway in my opinion manga>>>Anime and I'm glad I'm reading it.