@M.P Lets take the current subscription example, assume HNI is subscribed 200 times.
In that case 2 lots allotment probability >> 200/2 = 100
Means out of 100 applicants 1 will get allotment
For 5 lots allotment probability>> 200/5 = 40
Means out of 40 people, 1 will get an allotment.
In my opinion 5 lot application will have better chance of allotment than two 2 lot applications.