Looking for switch recommendations & advise.

Hello everyone,

I need two small switches to install before my firewalls. I am struggling to find a enterprise grade switch that will last. I am limited on rack space so I am investigating a small switch. But I am wondering if that is a good decision. -What have you done? -Any 4 port Cisco switch users? $50 switch fells like a mistake.

Thank you for any advise.