Thanks all for your comments. Hope the pitchers will be more stunningl once they reach maturity.
Ken,
The red albo pitcher is ~9cm. This plant is still not at it's adult stage yet, I hope the pitcher will get slightly bigger in due time. Since i'm growing it outdoor in L/L conditon, I don't think I can get them to produce the size that I saw in the wild @ intermediate condition. I'm happy if they can reach 10+cm.
Kit1212,
Glad you like the LSM. It's more work trying to grow LSM but I think it's worth it. I got some LSM from Fauzi. You can contact him to get some. Alternatively, some mountains also have LSM at about 1000m ASL and higher, if you feel adventurous...

As I far as I know, there're several kind of LSM available locally, they all have different growth rate and pattern.
Ali,
I also suspected it's a Tiger but also saw other "Tigers" that looked different. It's still very confusing regarding this variety... I think the Thais will be more familiar with them... Thanks for your input.