SOL is cheap so can be just your casual daily drink.
no personal favourite and it all depends on availability. I rotate between SOL, ghostbird and random new beans to try.

SG can get from Homeground which they do ship to MY. Alternative will be Apartment, Alchemist and Tiong Hoe which are quite good too. I tried others like common man coffee but don't feel anything extra good.

yes, v60, Kalita, Origami

but not with the beans listed above. More to seasonal beans for filter coffee.

what bean u use for pour over?

i dont understand your question.

will use any seasonal arabica bean, roasted for pour over. can be from anywhere.

you are asking for specific roaster? brand? type? country?

My daily driver is Guatemala huehuetenango, currently I get from Aku Suka because cheap.

Other roaster I buy from is 43 coffee (I used to drop by when they were in TTDI, prefer to window shop) and Discover

Then I have some extra budget for random single origins. Recently I tried this Srima oriental tea from Wells in Penang (they were here for coffee festival recently) and was intrigued by the mix of oriental tea flavor in coffee.

Me no do espresso, all pour over / immersion brewing, don't like milk anymore

ya, brand/type/roaster