SARMS and Androgens

[Spank]

Can anyone verify or refute the following information?

SARMS work by binding to androgen receptors in a selective manner preferring muscle tissue.

SARMS up-regulate the body's natural production of androgen receptors.


If both of these statements are true, then wouldn't it be better to run SARMs like Ostarine as a "kickstart" to an androgen cycle rather than stacking them due to the fact that they will compete for the same receptors and/or the androgen will default to the path of least resistance, which may or may not be organ tissue androgen receptors?

I keep reading posts about traditional AAS stacks that are created to pair compounds that interact with the body in different ways to get the best synergy and was just curious if anyone here has read anything about this as it aplplies to SARMs?

Searching seems to just bring up really basic and repetitive information on SARMS in general and often contains conflicting information regarding how bad the suppression is and how effective the compound is.