Which type of network is more effective in case of business?

I mean which one is better, ethernet or wi-fi? What can you recommend me to choose?

 

Ethernet

 

Wi-fi is more comfortable in many aspects because it's not a wired connection like ethernet. Installing the last one is more complicated comparing with it and will cost more, also your gadgets should be always kept in the same room with special cables. But on the other hand the main advantage of serial to ethernet is its speed, it's much faster than wi-fi, for example with ethernet you can have 1 Gb/s for speed and in case of wi-fi it's not usually higher than 150 Mb/s.
Ethernet provides also lower latency, no negative interference effects and better LAN connection too. It's also better in case of security too which is really important for many companies because it's really more difficult to get an access to the physical cable and hacking wi-fi is easier, even if you use various types of protection for it.
So in general wi-fi is better as an additional network for business, mostly as a bonus for your clients/partners

 

Internet

 

Until you get your wifi and network hacked

I saw ethernet because data is safer traveling through Ethernet

but yeah wifi speed and easy of use makes it the go too..

 

Ethernet
Internet