How does kaspersky compare to Comodo and Bit Defender - for CPU/RAM and intrusion?

I am using Kaspersky

have for years

had bad experiences with:
Norton - just not working to protect me
McAfee - bonkers pop ups and 1000s of duplicate emails

so they are off the table

lately Kaspersky is stopping websites and slowing the computer down to a halt, some other users have had the same problems. (and Also Kaspersky stealth uninstals and crashed MBAM.)


---

I use my PC XP for music
so the CPU and RAM is max most times!

I think i am looking for an alternative to Kaspersky that has:

- Low CPU and Ram footprint - not using valuable system resources
- protects me very well
- NOT intrusive

NOT intrusive =
ie
- makes intelligent decisions for me
- easy to find options
- no pop ups asking me gobbledegook stuff when i am writing music
- no stopping stuff work
- plays nice with backup software (Macrium Reflect) and MBAM (i have to exceptions to Kaspersky for these 2 programs)


so how Does Comodo and Bit Defender compare to Kasperky on these fronts?

or are there other options

or stick with Kasperky

Cheers