It definitely is because there is good things about both.

因为它们各有。

But none of these tricks are perfect, each one has strengths and weaknesses.

但这些窍门都不完美，各有。

Six of one, half a dozen the other – that was their position.

者是半斤八，各有(Six of one, half a dozen the other)——这就是他们的立场。

This invisible force varies on all the planets in the solar system and on the exo-planets we've discovered orbiting other suns.

这种看不见的力量在太阳系的每颗行星上都有不同的表现，在其他恒星系统的地外行星上也是各有。