My all time favourite and also Singapore's best selling variety is Frito-Lays Ruffles! I reach for this crinkle cut potato chips in just about any flavour it comes in. Zero trans fat so it's healthy too. $4 a packet.
For a change, I really like Red Rock Deli's Honey Soy Chicken, it tastes like honey soy chicken! Good stuff, $5.90.
For road trips, grab a cup of Jagabee freeze dried potato chips that are extra crispy and taste like McDonald's french fries, $2.