Man of Honour
How do you mean built stronger? GSII might be plastic but it certainly doesn't feel weak. There's no bending or flexing in it at all, it feels as solid as a DHD although much, much thinner and lighter.
Indeed! Preference!
I'm sure teh Sensation is built well and I'm sure it feels just as solid as the Galaxy S II - What I am most sure about though is that custom ROMs is what i'd miss
I'd at least want Root though, I have about 7 apps that require root access and they're essential to my Droid usage!
Android isn't locked down...the phones are but I wouldn't say it's locked down in the standard sense. If the bootloader is locked you can't root. I have a bunch of apps I use to make my life more useful when managing my phone so root is essential.
Expand on what exactly?
If a bootloader is locked then you can't install roms, you can't root so you can't run apps that require root! New Samsung phones are no longer locked but HTC ones are sadly which goes back to a previous post of mine, HTC had a good run but it seems they care not for the enthusiast community.
That's not right though (the bit about can't root without custom ROM).
The main problem is that the boot loaders are locked/signed/encrypted whatever so you can't replace them. If you can't replace them, you can't change the ROM because you can't load it.
Getting root is different, it only requires them (the devs) to find a weakness in an app or something and exploit it.
The Motorola Atrix has a signed boot loader so you can't install custom ROMs but they cracked root access a while a go. (Atrix root http://briefmobile.com/motorola-atrix-4g-root)
Simon