Union bank of India is one of the largest govt owned nationalized bank. I am having Union Bank of India account since 2011.
I opened it for my college work. Account opening process was very much simple and hassle free. I filled up an application form and submitted it to local branch near to my college here in Mumbai with some legal documents.
I am also using their internet banking and debit card(visa) facilities. I had no issues with their debit and internet banking facilities. I pretty much like their debit card facility. I have no problems either with their customer services at branch. If UBI have branch near to your current residential area then I will recommend you to open your savings account.