Portability is more important than performance in my case. I have to get the 11" MacBook air, rather than the 13". In Singapore, they have the 256G SSHD, but they only offer the 11" in 4Gb. Months down the road what do you expect those clowns at Sim Lim to charge me for the surgical upgrade? My demands are not huge. I will be running mostly Microsoft 365. I will use it for documents and spreadsheets. I also need an SSH client to admin servers.