US Immigration from Philippines

I'm trying to decide which VPN service would be best for use both within and from outside of Philippines (I travel back and forth from US to PHL). NordVPN looks good, but they don't have any servers in PHL. ExpressVPN also looks good. I would want to be able to stream local PHL content and use banking websites, etc. from the US and vice-versa. Online encrypted storage and a good password manager would also be a plus.

NordVPN, ExpressVPN, or a different one?

I have been reading through the financial requirements and while I am feeling confident that I wouldn't be impacted it occurred to me to ask. When they are calculating your finances and ability to take care of your foreign fianc are debts like mortgages, credit cards bills, etc counted as well? Those things change disposable income and ability to take care of dependents no?

My wife got her Green Card. We never did the marriage registration to the embassy. Can we just complete the forms and pay the fee for a renewed passport in her married name?

Hi guys, beneficiary here. I just have a question. I can't seem to find any information about this on the official immigration websites as well as other websites, so I thought maybe you guys would know something about this.

So, once I fly to the US and the 90 days start, will I be able to travel to another state outside of the state where my fiance lives before we get married? He lives in Oregon, but if we decide to, say, take a vacation to Hawaii while I'm still under the K-1 visa, am I allowed to fly with him there?

Answers would be appreciated, I hope everyone is having a good day!

attached is from the new I-134. Question on page #3, part 2, #13. beneficiary income. What answer should I fill in for the Total Number of Dependents block?