Wanted to buy another term insurance - please suggest?

I have already bought HDFC Term Plan. Now I would like to take another term plan of 1 Crore (Considering basic rule that term plan should be 10-15 times of annual salary). Please suggest which term plan I should opt?

Also, is it better to purchase term plan from some other company (except HDFC which I already have)?

Or do I need to take in to account any other thing?

It's your personal choice. You can go for either option, no issue from claim side.

Every insurance company has their own terms and conditions. Depending on those, benefits and premium can differ.