It really depends upon the ball game you play.what is the best speed feed to buy? mine has just about had it but theres so many out there now i don't know what one to get.
You do realise that he asked about speedfeeds, not whole loaders?It really depends upon the ball game you play.
A pumper will get away with an ego or viewloader,
A Woodball/walkon - Halo
Sup Air etc - rotor or similar full speed pump the paint hopper.
And prices rise accordingly from each type, ego = £20-£30, Halo v35 = £40-£50, Rotor = £70-£90 - all second user prices.
Happy to be corrected on my guessitmate pricing - its just what I've seen on this forum (and ebay) for the past month or two.
Regards
Colin.