I have not had any issues with the functionality of this cheat, and it has performed well throughout my experience using it. It performs exactly how it should.
The chances of getting banned using this cheat are so substantially low. You could even be very obvious with your cheating and you will still probably just get vote kicked from the server. I think if you get reported enough you receive a temp ban but its very super unlikely to get a vac ban.
This cheat has plenty of amazing, well performing features. Everything works smoothly and perfectly. I like the customizability to the esp and aimbot. I also really like the fact you can use other peoples presets.
I've never seen many people that require support for this cheat. Personally, I've never had a problem with it and it always worked accordingly.
I believe that the TF2 cheat is very much worth buying if you like TF2. The price is unbeatable and the quality of the cheat is remarkable.