Going dual- coupla questions

[Mcthommo]

Going to go to a dual monitor setup and wonder on the following:
1. Is it best to have matching monitors as I have a 27” dell gsync monitor currently but ideally 24” would fit the space. I might be able to crowbar a 27” in if needed
Current spec: 9900k@ 5GHZ, RTX2080ti, 32GB Ram
2. Would the second monitor need to have Gsync to allow main monitor to use it if I use both screens in games.
3. Would both need to be connected by DP to GPU or can second monitor use HDMI and still be able to utilise Gsync

Thanks for replies

 

[Mcthommo]

Thanks for the reply- very helpful
Think I will look to see if I can get a matching monitor as would like to dual game at some point