So many Routers, only one slot to fill!

Hello All,

So I get to buy a new router for our upgraded network. With all the choices out there I thought I would ask all of you what you prefer and if you were buying new what would you go for. I need VPN access, granular port control, would like an integrated firewall, we are a medium sized business but hitting a growth spurt. VoIP is bein installed so SIP capabilities need to there.

Thanks in advance for all the suggestions. Go Shopping (Try to max out around $10k)