just get the SGS2, even with nexus or note coming out, SGS2 is by far still the best phone available, go do the comparisons and you'll see why its the top selling android phone in the market.

Nexus=Super AMOLED (minus)
Note=exceptionally BIG. may not practical in your daily use imho.

of course Note may have slightly better performance but for the size, its debatable.

but dont worry bout when you're gonna buy, because android phones drop price as fast as taking a dump in the morning.