My drow rog / bard is on Argon; I've mostly been playing on Sarlona this year, so she's been on the back bench for the last 6-12 months. I've had a few ideas about what to LR her into, though she's bard 16 / rog 3 / ftr 1, IIRC, which limits my options. Probably what I'll do is come up with a DEX-based SDK Swashbuckler to test my gimpy ideas, just as soon as I find a
HE Skullsmasher on the AH cheap.
I've already reverse-engineered someone else's
dwarf FvS 12 / ftr 6 / pal 2 build, which is probably what I would do too if I went that route. The only time I use my Dwarven Defender as a raid tank is in guild runs where I can count on having a dedicated healer, fortunately. But for something I used in PUGs or for soloing, having plenty of self-heals is definitely a must, IMHO.
I recently ERed my Dwarven Defender in preparation to HTR. For fun I decided to take SWF feats instead of THF; I also rearrange feats to focus on Kensei (Keen Edge + capstone), but still kept my hand in DD w/shield feats. With just an
eJustice, I'm definitely noticing a substantial increase in DPS (despite the reduced glancing blows) thanks to the higher atk speed, double the crits, and +200% STR bonus to dmg. [+15% doublestrike from Kensei capstone vs +25% from Block & Cut 1/2 the time is more of a wash.] And that's with a buffed STR of "only" 50 (+20); I'm sure it's even more extreme on something with higher stats. The biggest drawback is Cleave animations are slower when SWF than S&B; but since the dmg per hit is significantly higher and the cooldowns are the same, it's not really a major loss.