My monthly take-home salary credit is above 6k but i already entrenched into the DBS multipier account. And all the hassle of opening an account with a new bank totally puts me off. 
The 3.55% offered by BOC SG is conditional upon many conditions - crediting 6K salary will fetch you 1.2%, clocking $1500 monthly spend on BOC SG CC will fetch another 1.6%, additional 0.35% if you manage to pay 3 bills of SGD30 each via BOC SG e-banking or Giro and additional 0.6% if you managed to fulfill any one of the 3 conditions stated. 
Monthly insurance premium all tag to DBS CC. Only bill payment is Singtel Internet cum phone bill. So to me at least, the rates offered by BOC SG is more of 3.4%
But to reach 3.4%, i need to call up insurance company change payment method to either monthly bill payment via BOC e-banking or tag to BOC CC to help achieve that $1500 to hit the 1.2%. Then all the hassle of moving $100K from DBS to BOC SG + informing HR to change salary details to BOC SG. 
Wah lan, i not so hard up for the extra 3.55% - 2.3% = 1.25%
		
		
	 
yup....not hard up don't do it den....save urself the trouble
Less people know better also...too many, burst bank budget, they reduce rate den no gd liao..
BOC only have 4 conditions
1. the more savings balance u have the better
2. 2k salary crediting at least
3. Credit card spend
4. 3 bank bills.
Eligible transactions from BOC ($6k + 1.5k + $90 = $7,590)
DBS to get 2.3%
1. the more savings balance u have the better
2. u need income to be credited
3. u need 2 conditions, credit card spend/home loan/insurance/investment
Eligible transactions at $15k at least
Spend more to get more interest. Not sure net net earn or lose also