Could you be more precise? You`re trying to disprove Tharos with "data" you say you have, yet you don`t provide such. I`m trying to understand here what exactly is that you`re trying to prove, a statement "Mig-29 is better than F-15" does not sound serious. Elaborate more on what do you think its better with. You don`t agree US aircraft have better avionics? Avionics is not just glass cockpit, so again can you be more precise? What superior features do you find in mig`s avionics?
And what does "some has better weapon for a particular issue but other has better one for other issues." mean? Looks like jiberrish. No one is comparing air-to-air missiles to bombs, you compare weaponry that has the same purpose and use. So for instance if you`re comparing aim-9x to R-73 there are no "particular issues" and "other issues".
Tharos has provided numerous data, graphs, manuals, etc. materials throughout his long presence on these forums so I advise you not to reject so easily what he says. You might want to aks him to explain better something that you don`t agree with or that doesn`t seem clear for you, but I assure you he`s not whining.
For a game forum this place contains a hell of a lot of an information about military aviation and a lot of people with knowledge and/or experience post and discuss different matters here. Have the patience to read, listen and learn instead of participating in meaningless discussions that are going on here and there.