Would you guys recommend getting a subscription for GPT o1 or Poe?

I'm looking to get my first subscription of a machine learning model and I've been using POE for a while but I'm not sure if paying for it would be better than paying for a GPT subscription. I almost never use them to generate images, mostly for help with my business and some programming.

I also want my wife to be able to use the same account when I start paying for it.

I'm not sure what the benefits of each are and which would outweigh.