User blog comment:SlyCooperFan1/Ace Combat Infinity Update 13/@comment-27598643-20160118174157/@comment-31777021-20160119153118

Honestly, I think the only aircraft that really need the level 25 cap are the aircraft that first got the 15 and 20 cap and ONLY those aircraft (aka the F-4E, F-14A, MiG-21, etc.) since even at level 20 they seem underpowered compared to the end-tier aircraft now-a-days.