I have a good one for buying regrets.....
Last april i bought a petrol dumper, hydraulic tip, tracked, 500kg capacity. I bought it because I had a sum of money in the job for machine hire and decided to buy one rather than hire. 2 or 3 good sized jobs and it's paid for.
It cost £2100, was reduced from the £2500 price tag . The nearest price competitor was lumag at 3k, but it was the same machine, same handles, frame, undercarriage, just different colour. ( chinese )
Now a jcb new was 10k, used 4.5k and up...
Anyway, the cheap handle broke on the first day, it travelled maybe 40 feet before it died. I got an upgraded replacement, but that meant i also needed a different cable. Oh well, teething issues.
Long story of little things to make it better, but after about 35 to 40 hours of work the damn thing sprung an oil leak. I got new oil seals but it turned out to be a part in the driveshaft housing and i was told you had to buy a new assembly ( which was gearbox, driveshafts etc all complete )
Nope. I took it apart to find it was a white metal bearing sleeve ( chinesium ), designed to be worn instead of wearing the shafts out. This could have been avoided if they'd designed it with actual bearing races.
Anyway, I fixed it up and flogged it. A terrible machine that would fail every 40 hours, not to mention all the other things i found along the way.