Not a fan of pumping tbh. Just don't do the sump plug up so tight.
There's always the argument that it isn't sucking every last drop of crud or swarf out.
Like I say, every third change I go to the garage and get the oil done there - maybe every 4th change - but I change quite frequently.
Most changes involve:
a quick run around the block
pump tube inserted
bit o' pumpin'
lots o' suckin' - and before you know it you have 4.5 litres of black in the pump
off with the old filter
prime the new filter, whack it on
stick in 4 litres, check level
top up to max
cap back on
tip black oil into the 5 litre can you've just emptied into the car (I always have an empty-ish 2 litre can hanging aroung to take any leftover clean oil - all ready for top ups).
Piece of **** and takes 20 mins all in - you can have a bacon sarnie while the pump is sucking, maybe giving it the occasional additional pump to maintain the suction.
I use cheap-oil, usually making sure I get the offers on eurocarparts (sometimes you get a free bosch filter with discounted oil), or, as I''ve just done, 4.5 litres of asda finest. It'll be in for 6 months max.