Check out Clonezilla, which is the perfect tool for the job.

Inside and Limbo are great on theck deck. I've very much enjoyed Little Nightmares, although checkpoints are sometimes a littler further apart than I'd like. Currently working through Mass Effect which is great but taking up lots of time. With Bastion on sale for $2.99 that's another very good one.

I am pretty happy with a Dynalink WRX36 Wifi 6 AX3600 router which has a 2.5 Gbps capable WAN port and 4 * 1 Gbps ports for LAN. I replaced the vendor firmware with OpenWRT which is working well nowadays, you just have to follow the install instructions closely. It can be had for $79.

https://mullvad.net/en/blog/2023/8/9/response-to-tunnelcrack-vulnerability-disclosure/ is Mullvad's response to this topic. TLDR not a concern other than possibly for IOS.