Penang is a heaven of food and I am crawling for my top 5 places to get my asam laksa when I am back in Penang. I have never tasted the one in Farlim yet and since I moved to KL, it slightly hard for me to search for Asam Laksa stalls. But some of my favorites are below:

Address:
BALIK PULAU HOME COOKED ASAM LAKSA
ALONG JALAN TELUK BAHANG
GPS LOCATION : N05′ 23.653″ E 100′ 13055″

2) Bee Hooi Asam Laksa ( only available at night)
Address:
BEE HOOI COFFEE SHOP
( opposite Belissa Row)
415 Jalan Burma,
10350 Pulau Tikus, Penang

Address: Taman Emas Kopitiam,
Opposite Peng Hwa High School.
Pulau Tikus
Location: Along Padang Brown, beside the Esso Petrol Station

Address:
Lorong Delima, Island Glades, Penang
Corner shoplot of Lorong Delima 6 and Lorong Delima 3. Opposite the Hamid Khan School Field.
Lorong Delima 3, 11700 Penang, Malaysia.
GPS Position: N05 22.972′ E100 18.242′