Ive got a pela pump, Best £30 i ever spent on car tools.
Used it on probably 10 different cars now with no problems on any of them short of the V70, which needed emptying after the first 6 litres.
turns a crappy job of lying on the floor with oil dripping down my sleeve into a clean and easy job (not saying id do it in my best suit) . not sure it makes it quicker, but then again i don't have to jack the car up.
You can suck all the oil out of the filter housing as well. there's a fair bit in there even when the filter is out.