Skitto data package isn't reasonable anymore

So I am a student. On average I use 1gb per day.In the past Skitto internet package was good i got 3 gb data for 43 taka for 3 days. It was a good deal now the same offer is 50 taka.Where banglalink has a deal 54 taka 4 gb 4 days data. So basically for 4 extra taka we can get 1 more gb internet & 1 more day time limit.Also no 7 days good Internet package. I brought Skitto sim because Internet deals were cheap & reasonable but now it is worthless.