Once you go body wash you'll never go back. Never used loufa, I just use my hands.
I've only used a couple kinds of bodywash, but used many different kinds of bar soap. No matter what, bar soap just never rinsed cleanly off of me. Normally not noticeable but at the worst times you could see some film that was left over on my forearms, even when I purposely scrubbed when rinsing.
Best of all, w/ my antibacterial body wash (of the mild variety, doesn't burn at all

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my feet don't smell bad

even after a full day of hot 'n sweaty work, they just smell like my shoes.