Yes the Galaxy S II is definitely a better phone. It's worth it.
To be honest, I'd avoid all WiMax phones since it's a dead technology. Sprint is clearly going towards LTE in the future. If you can wait, the Galaxy Nexus for Sprint will probably be announced at CTIA in May. Otherwise, if you must buy a phone now, go with the Galaxy S II.
To be honest, I'd avoid all WiMax phones since it's a dead technology. Sprint is clearly going towards LTE in the future. If you can wait, the Galaxy Nexus for Sprint will probably be announced at CTIA in May. Otherwise, if you must buy a phone now, go with the Galaxy S II.