RE: Chain drive vs gear drive
Although those of you who have chain drive tillers, and especially those who have had nothing but good service from them, might question my preference for a gear drive, let me put it this way: My name's not "Murphy" but I think he lives at the same address. If it can go wrong, it will, twice, at really bad times, when I have no money.
I buy only very good tools and solid firearms. I drive Toyota pickup trucks and have since 1984 when I transitioned from Datsun. I drive them forever. Until they're done. Used up. I want that to happen and not be left cursing the manufacturer halfway through what should be the useful life of something.
I drive a standard transmission, with manual 4WD shift, and despise the fact that I've had to accept auto door locks and power windows if I want an xtra cab truck.
My tractor's a gear drive for the same reasons. The tiller I buy will probably be too good for my needs, and I'll probably never work it to the point that any theoretical difference in performance or longevity comes to light. But I might. Or, more probably, "Murphy" will point out the finer points of tiller durability to me at an appropriately bad time.
Thanks for your insights, and for listening. -WSJ