If you don’t have credit I would recommended getting a card and using it for everything.
Our situation is 100% by design. I live in a neighborhood filled with people making $100K+ plus per year who are all leveraged like crazy and probably have no significant savings.
But the husbands all drive $50K+ trucks to go to their office jobs and their wives have the latest and greatest SUV.
In contrast, my pick up truck never gets used unless I need it for a specific task. Other than that it sits parked. My one “nice thing” that I allow myself is my Land Cruiser.
It's just not my thing.
I don’t have an exact number in front of me, but I imagine that we receive at least $8k back annually in rewards from our various cards.
The only thing that doesn’t go on a card is the electric bill because they didn’t allow it until recently. But I believe they now do so my wife will change it soon.
In addition to the free money, it’s also safer. I would never use a debit card.
Nobody got wealthy by using credit cards. The “free money” is a cheap psychological trick. I don’t have the hubris to think I’m better at resisting unnecessary spending than the marketing department at Visa who wants every extra dollar in my wallet.
What many people find, after falling into the “but I fully pay my card each month” trap, is that turning off the card after this point is difficult with their current income, because they have effectively pushed their real wages a full month into the future. Depending how heavily you’re into credit it can take several months to build up a cushion to avoid dipping into emergency funds to cut the cards for good.
In addition, my debit card is attached to an account I use specifically for said card, and generally speaking I only keep enough money in it to cover what I plan on using it for, this limits the amount of damage someone can do by stealing my CC, and I don't have overdraft protection on it to further limit my exposure.
No way would I make that trade. My _PURCHASING POWER_ is probably vastly stronger than theirs. You say 40% but I could legitimately live off of 20% if I so chose. In fact, one of the problems I have is that I have absolutely no credit. As in, credit reports come back with zip, zilch, nada. And that can be problematic for people that don't trust seeing that.
If I'm being honest, it's a super power that I'm sad to see others are figuring out.