Buy second Creative Cloud All Apps

first, you may not need 2 subscriptions.  i use my cc on 3 computers and have no problems:

you can install the cc desktop app from here https://creative.adobe.com/products/creative-cloud on as many computers as you own and use it to install all (or some, if you want) of your cc subscription programs.

the only (insignificant for internet connect computers) limitation is that you can sign-in (and therefore start your adobe programs) on, at most, two computers at any one time. because you can sign out from either (or both) signed-in computers using a 3rd computer, this could not (imo) be easier.  ie, when you open a cc program on your 3rd computer, you will be prompted to sign-out from one of your other two computers. you select one (still on that 3rd computer) and you're good to go.

the only inconvenience i can see to imagine, is if you're at one desk with 3 computers and you're going from one to the other to the other every minute or two.  and i can't determine any reason for that.

now, if you're going to share your subscription with another person, that

1. is not allowed (tos violation)

2. would be problematic with the sign-ins and sign-outs