If your pushing the limit with 1 1/2" bits, multiple holes, etc. you should use the data from that manufacturer.
If you stay safely in the guidelines. Your good.
Know the material.. its wood. With a round hole. The info from the Glulam and I joists is relative in 1 main way. Stay in the middle.
Other manufacturer specs should be close to, if not the same.
IMO.
