Unfortunately information around this is almost non-existent, the same used to go for the how the daily budget works in general (such as what happens when you change daily budgets mid month or several times a month - they have better information in the documentation about this than they used to). This is particularly the case because of the disparity of having to set a daily budget which actually uses a monthly calculation. From my personal experience I have found that reducing the daily budget significantly as opposed to pausing helps you ramp it up faster when you need to, although this is anecdotal and with so many variables at play not such an easy thing to test. My usual suggestion for your situation however is often to increase your prices. If you are at full capacity then customers obviously value your service enough for you to be booked out. Though in your industry there may be issues with this.
☰