This is inaccurate. You'll be in pilot training and other training your first 1.5 years. That will be about 220ish hours. Then if you fly fighters figure 150-200 a year after that. Trainers 250 to 500 a year, heavy's...more. If you go AD it won't really matter because you'll likely have the hours after your commitment is up.

I went 12 AD then switched to reserves. I wanted to be a reservist (and airline pilot) but after 911 decided that AD was a better choice than languishing in the RJ world for a decade, so my situation is different that yours.

I'm a UPT instructor, feel free to PM me, this would be a better conversation over the phone.