MH F lounge (satellite) - peaceful, table service
MH J lounge (satellite) - cavernous, extensive buffet service with noodle station, next to above (as OWE you can hop between the two)
MH J lounge and MH Domestic lounge (both in main terminal) - smaller version of above, may be more convenient if your flight departs from the main terminal, but if you have a long connection feel free to hop between the satellite and main terminal lounges
CX J lounge - nothing to shout about, but has Cantonese soup (if you're into that!)
By the way, "Borneo" in MH context refers to the states of Sarawak and Sabah, so OP may wish to clarify which is the destination... can be KCH, BKI, BTU, LBJ, etc.