Okay, so don't sound too expensive, based on your example. 10 mods for around $14.Mods vary in price. The DRL mode that I did cost 10 credits which I think is the most expensive. Google Search: OBDeleven
10 credits cost $1.49. 100 credits cost $13.99.
Keep in mind that long coding is free even though I have no experience with that yet.
Your Porsche example is close, but I would use the Apple example. You pay for the name and the fact that people have been brainwashed to think that you "get what you pay for". Most Android, MS, and Chromebook, etc devices can do everything you can on a crApple device and they cost half the price or less.
Note that I did just order a $200 Ross-Tech VCDS HEX-V2 cable also. Now I will have both and will be able to speak from experience. While I love the ease of the GUI, there are just some things that I want to be able to dig deeper.
Most expensive words in history: That's the way we have always done it.
Great move to get a HEX-V2. Will be interesting to see what codes ODB Eleven make to the long coding (that you will be able to check before and after each mod).
You will also be able to compare the scan output of the two, and check the detailed information for any errors.