My interest is in the ZoneAlarm Secure Wireless Router Z110G.
I actually have some experience with the Belkin and the ZoneAlarm wireless routers. The Belkin is pretty solid with a wide range. The ZoneAlarm router is more secure, so setting it up has a little bit of a learning curve to do it right. Also, some of the features of the ZoneAlarm router require a subscription that will cost you $$$$. I set up the ZoneAlarm router for my brother-in-law and he found it annoying because when you actually make it secure, it locks so much stuff down that there are things you can’t get to or do on the internet without lowering the security features a bit.
I’m using that exact SMC router (bridged with a second one to extend coverage on my property). They are very good.