From a historical perspective the appreciation of real estate and stock market index is just following money supply in circulation, so they should react the same.However if I can put additional Pro and Cons for each.Advanced Stock Market and Index Pro- we invest with other people so it's "bit" safer, meaning if the market is crashes it would not take too long to recover- there's always an opportunity whether the market is up or down to make money- position can be hedged, market tank by 50% no problemo , in real estate this is hard to do, not to say almost impossible- could create an almost riskless position to create our own dividend > 15% annualized. - I could create an arbitrage position where 7% margin to be re-invested into 15% dividend.Advanced Real Estate Pro- if one has a good biz plan, either BRRR or flip or whatever active business we do, the result is phenomenal, 50% IRR is not impossible.- Real Estate is an amazing tool, buy right and just do DSCR 0.9 and that's it keep it for forever- We are the sub 3% rate owner basically we're living for free paid by the US gov/lendersAgain both investment has its own techniques to mastery both skillsets, we can become Ninja in Stock or Sam Zell-like in Real Estate, the trick is to keep learning and educating ourselves.And I am not selling any class lolJust want to point out that if market crash tomorrow (other than 401k), it is okay, we can make money either way.

What is the rationale for not using the flexible plastic pipe with the shark bite fittings??? 

It's about half a square mile of pipes, electrical work, sensors, chemical reaction vessels and towers, storage tanks, etc. 

If I want to add another one do I start by filing a permit for another septic tank with the city?

I literally think of loan sharks or getting your house or assets taken away from you when I hear it LOL. 

Precast concrete is a low margin business overall but seeing as this is very special, it would be more that simple stock tanks and the like.I would go for in-ground all the way.

No paycheck can be a nightmare when the economy tanks.

With any business, especially investments, there are a ton of sharks out there just looking for a gullible mark to target in on.

Then, there are many other companies that sell every plumbing product for more-retail prices.A sewage ejector pump does not cost more than $300 to $450 at the very max and they take about 15 minutes to install after the tank is opened and the crap is removed.

Any recommendations on type  of tank or warranties?