Some curious questions about dsdt, hacking, etc.

Hey, I’m using mac os x as secondary os for years. After installing clover and finishing some jobs (kext, uefi drivers, etc.), I thought I’m done, I don’t need to figure out dsdt or other things. After that I got random kernel panics, don’t knowing why. I searched web, tried some mists (change smbios, install some outdated-dumb kexts, etc. etc.) and I finally found it was usb3 based error can fixed with dsdt.

After that I realized I don’t know very well about my system. I thought installing kexts into /EFI/CLOVER/KEXTS folder better than installing /L/E but I was wrong.

My problem is I don’t know what should I do, I can’t find enough resources to satisfy my questions, basically I don’t understand. I hope someone waste their time to help me :(

1. Is there any advantages to use iGPU with PCI-E?
2. How can I make my system more stable? Sometimes my system lags a lot, I don’t know why, sometimes my ram usage is so high that lags my hacking.
3. My hacking boot time is 50-55 sec but windows is 15-20 sec. Is there any way to improve it?
4. How can I understand that I need dsdt editing for fixing problems?
5. How can I find dsdts that fixes problems? Is there any collections for them?
6. I got some boot messages that makes me irritates me. Should I worry about them?

Notice - new kext com.apple.driver.KextExcludeList, v13.2.1 matches prelinked kext but can't determine if executables are the same (no UUIDs).

(AppleKeyStore) AppleKeyStore: operation failed (pid: 40 sel: 7 ret: e00002c2 '-536870206', -1, 100000)

(AppleKeyStore) unexpected session: 100000 uid: -1 requested by: 40

WindowServer[127] triggered unnest of range 0x7fff49200000->0x7fff49400000 of DVLD shared region in VM map 0xdf94f1a83320a589. While not abnormal for debuggers.

7) How can I find logs for boot messages?

Here is my system report including some reports and my efi folder,

My system spec is

"CPU: i7-4770,

GPU= Nvidia 1060 6GB,

Motherboard = Asus B85M-G,

Sound Card = Realtek 887b,

Ethernet = Realtek 8111

Ram = 4+4 ddr3"

Thank you.