Among newly introduced packages
Only Charji Wingle & Huawei Cloud is a wise choice
Wingle is best for those who actually in need of a wireless connection all the time in car/office/home
Best part is its Backward compatibility with Rev.B network mode. That supports upto 9.3 Mbps (Same like Evo Wingle)
Open the settings and change the network Mode to 4G/Evdo Only. To have constant speed all the time.