I just had put in my own quick opinion that was quite the obvious. I could spend the time and really do the break down with each scenarios to really show the comparison but it would be redundant. Cause like Hawk said, its going to come down "to each their own"s love and affection to what they like which will be a bias favored opinion.
Have I played a Phantom? Nope.
Have I played a pure rogue? Yup with different custom content. Will I play one again even on BG ? Nope.
Have I tired power building, balance with rp, rp build etc ? Yup.
Am I aware of the upcoming nerf thats going to happen? Yup.
pnp rogue all the way. Nwn2 meh thats a subject that can and will be up for much debate. Do I know any pure rogues on this server? Knew a player that did it and wasnt long till he rerolled.
My opinion however was based off what BG has to offer as far as Gear, content, boss and mobs, pvp/pve situations etc. Phantom off the top of my head sounds way more sweet. Like seriously who goes full Rogue and sticks to it here? What now that they got their own Hips? Was that suppose to make things juicy? Meh, in
MY opinion, Hips aint nothing but the "OH xxxx" button when it comes down to it. A pro hipster simply knows when to use it.
But just off the top of my head after the passive nerf thats soon to come I can tell you the situational scenario, A phantom build gets to go all in on their target. A rogue gonna be juggling between clicking this or clicking that. Somethings all come down to a matter of but a few seconds. I seen some con dumpin rogues already with HP no bigger than my foot size ((You know who you are! lol)) with the best gear combo the server got's to offer to push their AC into "Work able" mode. Now that is about to get watered down and whats their alternative ? Switch fighting stance? Them few seconds better off evading a hit twice cause now they about to get hit twice. Now far as Tanlaus talking about "the role" folks play in a group..lets not leave out all the other possible ways a person is going to play this old glitchy buggy unpredictable game. A phantom is gonna have his solo moments, a rogue is gonna have their solo moments. And the winner is!! The one that dont set off the epic trap!

Sorry got that trollin feelin ^^