Red flags:
1) Mentioning 10,000 hours as though that number is magic. It's just become a buzzword, and anyone who uses it a) hasn't read Peak and b) just says stuff that sounds cool.
2) "Presenting options" and letting people decide. Tell us the tradeoffs of each. Tell us what works for you. Tell us that option X is good for Y but really isn't great for Z. Giving people options and telling them to decide for themselves is the "I'm a special snowflake" of the shooting world. Barring physical deficiency, one of the three is the best. Telling people to try them all will just result in them liking the one they are most comfortable with and sticking to it, but with the false "knowledge" that they "tried the alternatives and they didn't work."