If you're genuinely interested in an answer, then like a sibling said, its "neither". Colonialism wasn't as inevitable as its made out to be, and the countries that were colonized weren't "uncivilized" or "barbaric": things that world history (amazingly) continues to propagate.

e.g. Colonialism in India was an incredible amount of good luck and some wily statesmanship, and not due to lack of technological progress. Once the country was colonized, the British had an ulterior interest in preventing industrial development and the concomitant economic progress.

True and India is a good example of why relying on foreign mercenary's to fight your wars has its downside.

Nobody should be anyone's colonial master, and other empires being 'worse' doesn't make colonialism better.