If you like only spend RM1K per month, your HLB essential won't be earning you much. And therefore, like chemistry mentioned, get OCBC Titanium as you be getting 5% cash back for Petrol and Dinning.
As for San Francisco - you talking about Steak House or Coffee? If Steak House, CIMB cards do offer discount until end of the year. If you can switch from TGV to GSC, then with CIMB VISA cards you can get free tickets.
Click here to read more about CIMB Promotions.. So, if you willing to go to GSC, then try apply for CIMB Visa Signature as you'll get more discount at San Francisco Steak House versus Platinum. Read previous post in this thread where I gave contact number for CIMB Credit Card centre at Sunway where they can issue Premium cards on the same day - call them up and ask about Visa Signature and tell them your HLB CL and annual income. Only set back is CIMB cards do not have cash back but you can redeem your points on the spot at KFC.
If you can only go to TGV, then Citibank Clear Card gives you free 1 for 1 ticket at weekends. click link to Citibank Promo below. Once again no cash back but you can redeem your points for ticket at TGV.
http://www.citibank.com.my/english/promo/tgv_promo_11.htmNow you mentioned that you spend RM1 to RM2K, take away the insurance and petrol (check if your BHP accept AMEX, ESSO should) portion, if amount is still above RM1K per month, then look into getting Maybankard 2 cards too where the MBB 2 AMEX gives you 5% cash back on weekends and 5X Treats Points every single day. Go to Places that Accept AMEX Thread to see if you benefit from using AMEX.