Mt. Kenya, Kilimanjaro, Serengeti- Jan 2027. Insurance recommendations/testimonials?

Hello! I am looking to grab the best travel and also expedition insurance for my upcoming trip, described in the title. If anyone has any recent experience with Global Rescue, American Alpine Club, Allianz etc I would love to hear your take. If it helps with consideration, my medical insurance covers worldwide on Out-of-Network, basis, with a 70/30 split, $3400 deductible, $8500 OOP maximum where you pay OOP and file post-incident claim.

Thank you!