I played my first game as dark eldar (and first game of warhammer period) tonight and narrowly won against ultramarines. Some things I found were that at 1000 point level splinter rack gunboats are rediculous good. His list was a tigerius drop pod spam with a few flamers so weight of splinter cannon fire between the splinter rack raider and venom worked rely well. My razorwing died the turn it came on and only did 4 wounds despite 20 hits so that was lackluster. I wished I would have taken disintegrators instead of DL on my ravages spam though, at least against the mostly troops list I played. Succunus gave up warlord in a challenge against tigers is but won on fb, wl, line breaker and ended up getting both objectives. Tons of fun!