Yeah I really should clarify a little.
Front strut braces do almost nothing. A little stiffer, that's about it.
Rear strut braces actually do stiffen up the rear nicely, and help a little to get handling more on the neutral side on these damn FWD cars.
But a bigger sway bar is the best way to go for tightening up behavior during hard cornering. It's also one of the best ways to mess with the dynamics of the car, if you're going for less understeer or something of that sort. After you've done those, then I'd consider strut braces.
Unless you have an integra type r

. We actually already have this 23mm sway bar back there anyway, and that is good enough for anything short of a hardcore solo I racer. A rear strut bar is something we don't have though, and a lot of people are happy with them.