i'm prefer celcom weekly RM18 for 8GB... don't trust the Average speed of 700kbps(d/l), 200kbps(u/l) or 384 kbps* they offer.. don't trust the HSUPA 5.76Mbps; HSDPA 7.2Mbps what ever kind of they offer... here the calculation of budget i'm using right now..

*Celcom Weekly: RM18 X 4 week = RM72 [2GB X 4 week = 8GB per month]
Digi Discover: RM68 for 3GB per month
Digi Explore: RM108 for 10GB per month
Digi Per Day: RM2 for 100MB per day [RM2 X 30 days = RM60 each day got 100MB quota]

if i purchase Volume Quota for celcom to beat Digi Explore RM108 for 10GB per month;

RM15 [1GB] X 2 = RM30 for 2GB
so here the calculation; RM72* + RM30 = RM102 for 10GB per month!!!!

so in within 7Days, i can control my quota to keep 2GB in 1 week, i use monthly i can't control my quota within not more than 2week, my quota is more than 10GB...