And when in Macross history has "more high tech" equated to better. If you recall Plus, the YF-21 was more high tech than the YF-19, yet the YF-19 was it's equal in terms of performance.
As for Frontier, your so called as I noted, Brera's VF-27 wasn't able to lose a V-25 piloted by a rookie.
Honestly, get over it, the whole mecha arms-race deal was always more of a Gundam thing in the first place. Macross has never been known for it.
Actually, the VF-19 started scoring higher across the board once they worked out the bugs and has Isamu fly it.
Also, we've theorized that the VF-25 can use the 360 cockpit (since we see it used in battroid mode, a more seamless one at that) but for some reason is turned off in fighter mode.