Since a student at forestry faculty on conservation (1993) until now, i am wandering Indonesia's jungle from west (Sumatra) to East (Papua). Started on 2008 i am in Borneo after 9 years in Sumatran jungle as biologist of US oldest science based conservation organization. With them i spent my time mostly in in the jungle (we have a research station, where can be reached by walking 5km from the nearest village by a small patch). But i had to do survey in Bukit Barisan Selatan Mountain range as well, where lies in 3 provinces.
At the moment, I am managing a conservation program. So i have to have to go to the "real big jungle", but for daily basis I have to check our facilities and my staffs. My office is just in the border of small forest (60hectares), but our facilities more than 400 hectares of forested land (we have several separated areas). My staffs and me working on that areas.
This experiences taught me that just bring as simple as you can, don't overkill and don't be minimalist.
When in Sumatran jungle, i used to brought golok/parang (mostly West Java or Eastern part of Sumatra's style, a SAK (Climber) and copy of herder solingen fixed blade (4"). That's enough.
At the moment, for Bornean jungle my list is still about the same.
For pocket knife, if i didnot bring small fixed blade (usually spyderco bushcraft's size), i will bring my Buck 112 or my spyderco endura. For the multitool, i will only bring a SAK which should be has; can opener, saw, crockscrew (if i have wine in my bag LoL), awl and of course blade/s. Not really need a scissor in that multitool.
Respects from Borneo,
Anton
Danish