I don't have no/low tab cold start problems in either. ... that said, try closing Chromium with 20 odd tabs open and then reopening it. It'll take bloody ages

I don't have no/low tab cold start problems in either. ... that said, try closing Chromium with 20 odd tabs open and then reopening it. It'll take bloody ages to reload all those tabs. Firefox lazy tab loading saves a metric buttload of time in this scenario.