In fact, I'd rather being inclined towards n-1 node and not take the risk of being first for high volume manufacturing for a new node.
It's a bit odd to want a SOC with reduced power usage and/or improved performance?
> Compared to TSMC's N5 manufacturing technology, the company's N3 production node promises to deliver a 10% to 15% performance improvement (at the same power and transistor count), reduce power consumption by 25% – 30% (at the same frequency and complexity), and increase logic density by around 1.6 times.
https://www.tomshardware.com/news/tsmc-kicks-off-3nm-product...