Ibrahim Hj Yussop
Genuinely one of the best PC-enthusiast stores in Brunei equipped with a really good website with up-to-date stock availability. I've visited numerous times and they were all very positive experiences.
The staff there always offered me assistance and helped make suggestions when having trouble deciding between similar parts. Interestingly, you can even see them benchmark and make temperature reports of clients builds.
My biggest surprise were that they stock very niche custom-keyboard gear like Krytox Lubricants, Durock Stabilisers and switch brands that usually need to be ordered online like Boba U4Ts, JWK Epsilons, NK Creams, C3 Tangerines, Banana Splits, etc, complete with switch-testing stations.
Really hope their product portfolio expands further because they're genuinely the most convenient store to purchase enthusiast PC hardware from.