I don't think their systems are worse, but Iran only invested in SAMs and missiles. The first got taken out without activation by insiders and that caused the second to be less effective. If we had time and money we should get China to revamp every aspect of our armed forces from top to bottom. Missiles are the only part we don’t need their help in, except help with accuracy. Even in SAMs they can help; we don't have anything similar to HQ-22 since B373 and Arman never entered service.
Chinese military is not as good as us in tactics and strategy , so why we should let revamp our military by them !?
off course they just have better air force than us , but who said their strategy and tactics are better than us !? our strategy was correct , but we didn't have tools to execute it correctly and we had a big security breach..
their air defense and missile force and AF doesn't have any real battle experience in past 50 years ... and who said they wouldn't lose part of their skies if they face same situation compare to us ....
Just look at Pakistan -India clash , except the first day air ambush by Pakistanis , the Indians had upper hand and Pakistan were forced to threaten to use nukes.
and Indian ls really didn't conduct any SEAD and DEAD mission against Pakistan AD and AF in first day of war , they came , fired their projectiles and when they were going back , get Ambushed by PAK air force ... Pakistanis were waiting for them ...
in latter days when India start to target Pakistan air base and AD system with UCAV and Brahmous , Pakistan didn't have any real response to them ....
India is far inferior than the Zion/USA in this context...
probably if India wanted to mimick Zion operation , first they would target long rage radars , then airbases to not let PAF operate freely and then focus their attack in north east of Pakistan and make an air corridor to IslamAbad then expand from there ....
side not: India signed a deal with the Zion in 2023 to produce LORA for Indian Air Force , so if Pakistan struggled against Brahmous then LORA would bet a nightmare for her