Which Operating System should I have on my router? Is pfSense better than OPNSense?

This is one of the most asked questions we get. Should I have pfSense or OPNSense, or maybe IPFire or OpenWRT/LEDE?

It depends what you want to do! Here, at TekLager, we run OpenWRT in our Access Points, and pfSense on our routers.

Here are few basic recommendations we make, depending on what you want to use your hardware for.


I want something powerful and simple

You should get pfSense or OPNSense. Both of these operating systems are mature, full-featured and have a lot of documentation online.

OPNsense has nicer user interface, and seems to be implementing new features faster than pfSense.

pfSense has been around for longer, so the community is bigger and there's more documentation online. 

IPFire has less mature user interface, so we don't recommend it, unless you already know it. OpenWRT is great, but not as user friendly as OPNSense and pfSense.


I want to have wireless in my router

That's easy! You should use OpenWRT.

OpenWRT (or LEDE) has the best Wireless support, and achieves the highest wireless throuhgput. No other operating system comes close. 

You should NOT use pfSense or OPNSense - they don't support 802.11ac, and have sub-optimal 802.11n support. 

See more information about OpenWRT performance here.


I have APU router and want to have a full gigabit internet speed.

If you have a full gigabit internet from your ISP, congratulations! You should install OpenWRT or IPFire, both of these Operating systems will perform at full gigabit on APU2, APU3 and APU4 because they are able to utilize all 4 CPU cores. pfSense and OPNSense use only 1 CPU core for routing, and are able to achieve between 400-600Mbit/s. 

If you want to run OPNSense of pfSense with full gigabit, you will need to upgrade to one of the TLSense routers. 


I want to use my router as a VPN client with OpenVPN

pfSense, OPNSense and OpenWRT are working great with OpenVPN.

OpenWRT has less user-friendly interface.


How about OpenBSD?

If you don't already know OpenBSD, we don't recommend it. It's a barebone operating system where you have to install and configure everything from the command line. 

With that said, some hardcore users love OpenBSD, and surely will send us emails complaining about this recommendation :-)


How about Untangle?

Some users love untangle, but be advised that it's not free. You have to pay for an annual license to use it.

See more information about running untangle here.



Tip: check out many similar articles in our Knowledge Base.

TekLager specializes in selling open source hardware for building routers, firewalls and other network appliances.


APU2D4: 3x Gigabit LAN, Quad Core CPU, 16GB SSD, 4GB RAM

TekLager PC Engines APU2D4 is a state of the art router / firewall for office or home. Ships pre-configured, optimized and ready to use. Compatible with pfSense, IPFire, OPNSense and others.
2,102 SEK 2099-01-01 2,102 SEK
2627.50 SEK incl. vat

APU2D0 Router and 802.11ac 3×3 MIMO Access Point

TekLager OpenWRT router, 5 Ghz access point
2,358 SEK 2099-01-01 2,358 SEK
2947.50 SEK incl. vat

APU4C4: 4x Gigabit LAN, Quad Core CPU, 16GB SSD, 4GB RAM

TekLager APU4C4 Router/Firewall. 4x Gigabit NIC, Quad Core CPU, 16GB SSD, 4GB RAM. Compatible with pfSense, IPFire, OPNSEnse and others.
2,387 SEK 2099-01-01 2,387 SEK
2983.75 SEK incl. vat

TLSense i7 6P: 6x Gigabit LAN, Intel i7 CPU, 128GB SSD, 16GB RAM

TekLager TLSense Intel i7, 6LAN pfSense Router. 1 Gigabit throughput speed. 700+ Mbits/sec encrypted OpenVPN throughput. Compatible with pfSense, OPNSense, OpenWRT and others
6,618 SEK 2099-01-01 6,618 SEK
8272.50 SEK incl. vat