Health Insurance for a newly married healthy couple ?

Amongst the following companies which offers Good and Hassle free Health Insurance for a newly married healthy couple sum assured around 5 lakhs per annum.
Apollo DKV
Bajaj Allianz
Cholamandalam
HDFC Ergo
ICICI Lambord
Iffco-Tokio
National Insurance
New India Insurance
Oriental Insurance
Reliance Health
Royal Sundaram
Star Health
Tata AIG
United India Insurance.
Reply with confidance with suitable reason why you suggest this company.
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