Yes a used M1 Mac-Mini could be a viable option. Base models are currently selling (as of this post date)...for around $300-$400...and I did see at least one that had 16GB RAM & 512 GB storage for $400 (a pretty good setup for the price).
I posted in another thread that a brand new M4 Mac-Mini could have been gotten for $499 from Costco (in the United States). With double the warranty of Apple (2 years)...and 90 days no questions asked return period (compared to Apple's 14 day).
This puppy comes with 16 GB RAM & 256 GB storage. 256GB storage isn't a lot...but it can be managed. If more is needed...add an external SSD.
M4 Mac-Mini is much faster than M1 Mac-Mini...the 16GB RAM in the base model is great...it can support higher resolution monitors compared to the M1 Mac-Mini. And...it can natively support 3 displays (M1 can only support 2 displays)...which is why I never purchased one.
M4 Mac-Mini also has 2 very convenient front USB-C ports & audio out port.
But...if someone can get a used M1 Mac-Mini at a really good price...and...is upgrading from a much older computer (2015 iMac in this thread for example)...an M1 Mac-Mini would be a really good upgrade.
- Nick
p.s. Also something to consider. 5 years from now when an M1 Mac-Mini is "feeling it's age" (especially the 8GB RAM model)...an M4 Mac-Mini will likely still be going strong.
Thus when considering an M1 vs. M4 Mac-Mini purchase...make sure you get a really good deal if going with the M1 Mac-Mini.
