Pros and cons for every upgraded thatched

From what I found out,
Miner
Pros:
-Powerlevels mining
-3 cycles a day
-2 seed beds
Cons:
-The higher the tier, the riskier it gets.(For example, you might only get stones and copper ores)
-Have to keep an eye for every tier(Jackpot)
Conclusion:
The more you have, the easier it gets to burn labor.
Pros:
-Nice to look at
-2seed beds
Cons:
-10 hour cycle.
-No tier.
-Very similiar to cow pens in terms of labor cost
-For a little more labor cost , you can get poop from cow pens while the rancher doesn't give anything.
Conclusion:
It needs a buff. Lower cooldowns,tier procs etc. For the cost of having one, I would rather get 2 gazebos with pens .
Harvesters
Pros:
-Consistent procs
-3 seed beds
-Good for powerleveling farming/gathering
-The more you have, the closer you come to on a supplier level.
-It's like having bots to work for you ^^.
Cons:
-x
Conclusion:
It is probably the best out of all 3.