This may have already been said, but I will say again. Being a former Deere dealer I know what's good and what's not so good.
The Deere L100 series are the ones that are giving Deere the bad name. Those tractors are what they came up w/ to go into Lowes. Obviously, to sell in Lowes, they have to be be cheap in price. To be cheap in price they have to sacrifice quality and durability. Also, contrary to a lot of opinions, they ARE made by Deere (not MTD) in their Greenville, TN plant where the res. walks used to be made.
As far as the X series mowers, they are still made in Horicon WI. Those still are good tractors, but more money. You get what you pay for. As a dealer, we were very aggravated w/ Deere doing the Lowes thing, #1, the dealer was responsible for them, we were in competition w/ our local Lowes store and it ultimately gave Deere a bad reputation. Yes, it increased the service work, but also caused a lot of "I'll never buy a Deere again". It my opinion, it was Deere's greediness that got them in that position. And now, today, Deere is forcing the dealers to sell Deere only (no other brands), yet they stay in Lowes where they are selling other brands and also hurting the dealers.
That's Deere's two-sidedness. As a dealer, I saw a different side of Deere that the consumers don't.
It's not the great company people think they are. Enough said!