I am a HUGE fan of paper iBonds. How huge, you ask? Over $400k in value at the moment. We started very long ago when I was averse to the stock market, having done nothing but trying single stocks, loosing every time. Then my dad told me about being able to buy them online with a credit card for no fee. Back then, you could buy $30k per person and they were cashable in 6 months. At that time, we'd vacation in Aruba, so with our family of 4, I bought $120k worth a year, which gave us enough airline miles to upgrade the 4 of us to first class. As the credit card bills came in, I'd go to our local DCU credit union and cash some. As the years went by, I needed to cash less and less. Eventually the offer stopped and paper bonds generally stopped. Having taken 8 hours on the phone between my mom and me when my dad passed to collect and cash 2 $50 bonds made out to my 2 kids, I decided I was done dealing with Treasury Direct, so I refuse to get electronic bonds.
How long does it take for me to get cash from iBonds? Less than anyone can with electronic. Down to DCU. Sign with a teller. It gets deposited and I can take out the cash or see it in my account with no hold immediately. It takes me 15 minutes to drive to DCU and 5 minutes to leave with the money in place. And I never need a Golden Grand Pubah Medallion Lion Signature Wax Guaranty to do anything. Sign, show my drivers license and say my account number. The end. I've cashed as much as $50k in one visit.