I always recommend root66 for several reasons:
- It's about as easy as it gets. (You only have to flash one thing to gain root)
- You don't have to worry about whether or not the person you are helping wants to flash a rom after rooting, or if they just want stock rooted.
- It ensures people are on the latest build.
- After rooting, people wont have to ask "How do I update my firmware?", or "Why can't I flash anything? I keep getting status 7 errors in recovery?"
- EVERYONE who is going to root or mess around with their device like we do NEEDS to know how to use Odin! Better they get familiar with it now!
- They also need to know that firmware exists and where to find it! And that it is different than a ROM.
- Oh, and I also wrote our Firmware thread, I don't want to let it go to waste now do I?
There are a few other minor reasons, but those are the main, most important ones.
I don't really call it the safest solution anymore, especially since the toolkit is gone!
Motochopper, IMO, served its purpose by helping us gain root without writing over the stock recovery on your T999L. While it certainly is good to know about it, I don't generally recommend using it for two main reasons:
- I do feel using Odin is a little safer than using any exploit. This is mostly just my personal opinion/feeling about it. I don't have proof either way, and I'm not saying Motochopper is not safe to use, just I don't think it is as safe as using Odin.
- Motochopper has been patched against in Samsungs latest builds. It will work for current ones, but will essentially become useless for any of our future updated ones. Better to teach folks a method that we know will continue to work.
There are benefits to Aerowinders preferred method too though. The noob user still learns a little about Odin, and if they plan on flashing a custom rom, they simply just flash recovery in Odin, then flash the rom they want. Provided they are already updated to LJC or MD5, of course.
Hope that explains it well enough!