[EXA6911S]

Hello,
First two topics.
Thank you for the possibility of returning to the forum after a long time and secondly, to apologize for my level in the use of English.
I introduce myself. I was in the forum for several years (Approximately from 2000 to 2019)
I have always loved the brand and I was lucky enough to have for 20 years a 911 S Targa from 69 in almost original condition (“matching numbers” chassis-engine-box-injection pump).
I sold it in 2019 and since then I have a tear every time I see a 91.
I keep hoping to have another one as soon as possible.
This time I think of something more realistic with my budget and I'm starting the search trying to find some reliable exponent in the 996/997 range.
I know it's a complicated range, but as I said before, budget is a key constraint.
It occurs to me that the first fundamental investment (at least from my point of view) is an OBD II that allows me to determine the status of some of the key aspects in potential subjects of selection.
Engine, box, electronic/electrical systems and some other aspects that surely you can tell me.
In this regard, I would like to ask you a few questions.
Where I live I only have access to these makes and models.
AUTEL MX 808
AUTEL MD808 PRO
LAUNCH CREADER
Do you know if:
Do these products measure the ignitions (1 and 2 (996) and (1 to 6 (997) ?
Do you measure the functional state of the gearbox?
Do you have the capacity to carry out important tests in other aspects of those two cars that you consider decisive for the selection of the car?
From already thank you very much.