Not disagreeing, but, I would say whether to use hibernate, depends on how you use you laptop. Certainly, if the Laptop is part of your continuing occupation during the day, or you are a big game player, then it can be useful to preserve the battery drain as much as possible, whether in or out of Office.
But, for the casual, domestic, user, the advantage can be a arguable. If you have a low budget Laptop, for example, it can put quite a drain on your ram, whilst you are using the laptop. The often stated advantage of starting up and reestablishing your work, where you left it, is , I suggest, not of great importance to the casual user. The difference, if important, in restart/start times, is negligible between opening fro the standby state, to opening from a power off state.
In my case, not, again a great choice for many, is to use a docking statio.n and, when it become a requirement just detach the laptop and take it where it is needed. This means, of course, whilst on the docking station, it is also under full main power. Laptops these days are so advanced that, on average, they can compete favourably with stationaries, and, with a docking station, can be used full time as a stationary
My opinion only.