For one thing this build "starts" at a much lower level. Some of the best stuff on the Demonhunter, like it's great use of the circle of protection (or whatever that master spell is called) is great, but it is an endgame thing. If you are looking to be able to play the build from an earlier level I would say that the Sternguard is a better fit. Also the roleplaying is different on the builds, it depends who you want to play as.
For one thing this build "starts" at a much lower level. Some of the best stuff on the Demonhunter, like it's great use of the circle of protection (or whatever that master spell is called) is great, but it is an endgame thing. If you are looking to be able to play the build from an earlier level I would say that the Sternguard is a better fit. Also the roleplaying is different on the builds, it depends who you want to play as.