Raid0 and TRIM Support on Intel 11.5 OROM and Latest v11.5.0.1184 RST Drivers ?

[daedao]

I have :

- one Gigabyte UD5 motherboard running on the official F13 (latest) BIOS
- 2 Crucial m4 64gb running in AHCI mode
- I will have 2 Samsung 840 Pro 128gb in 2 days (they are shipping as I write this)


I downloaded from tweaktown:
- modded BIOS F13 with IRST 11.5.0.1347 orom
- modded BIOS F13 with IRST 11.1.0.1413 orom
- modded BIOS F13 with IRST 11.6.0.1702 orom


I want:
- to set the 2 Crucial ssds in RAID 0
- to set the 2 Samsung ssds in RAID 0

Can someone please advise on which modded BIOS should I use to get the best performance?

Can someone please advise also on which RST driver version should I install on W7x64?

The general rule of thumb is that x58 ICHR10 DOES NOT SUPPORT TRIM IN RAID 0.
Thank you very much Intel, you s.

But I'm betting the house on Crucial's and Samsung's Garbage Collection algorithms on the ssds firmware.

Am I stupid for all of the above?
Should I just forget about Raid 0 on x58?

Thank you for bearing with my long plea for an honest advice.