semi-Pro audio and Video wannabe here. Have had a 2017 i5 iMac for 3+ years with 1TB SSD. Runs great but 1TB was quickly not enough to fit all the sample libraries. Been using a 2TB T5 for a long time (1/2 full) with zero problems or any noticeable slowdown. As i am ready to trade my 2017 i5 in for the 2020 i7 stock model (for the huge upgrade in Cores) I see no trade in bump for all the $$ I put towards the SSD upgrade ($600 for the internal SSD). I currently use ~500GB internally for two OS boot drives but I could see going to just one and being OK with the stock 512 on the 2020 27" i7 with anticipation of moving to an ARM machine within 3 years. So... Is it worth it anymore to pay the upgrade costs for the internal SSD upgrade (2TB it would be) if i can live with 512 internally?