Bunky said:If there were other viable competitors, I wonder why sellers like DD, DI, etc. do not carry them since they would like to have something not sold by everyone else.
There is a viable alternative - and some say a superior alternative - the Makita BO6040.
As to why it isn't pushed hard by sellers may be due the marketing incentives offered by FLEX. That shouldn't detract from the excellence of the BO6040.