Boris Johnson (All General Boris Conversations Here) I would prefer Corbyn to Johnson, because we would have some welcome policies enacted. His lack of leadership as it comes across in the media is preferable than the buffoonery irrespective of the policies. Actually as a government I would expect the Labour Party to do well and work diligently towards repairing an ailing economy following 10 years of Tory austerity.
I would point out that the way Corbyn is depicted in the British media Including on the BBC is over critical and biased in favour of an accepted view amongst the intelligentsia/establishment that he is bad news, an extreme socialist, Marxist( in the most negative sense)* and that his government would pretty much bankrupt the country, drown us in debt, be chaotic and disorganised and bring back overbearing unions etc etc. Such views, although often watered down, are widely accepted as fact in the UK amongst large swathes of the population. This bias has persisted from the 1970's and is rarely challenged in the media and many left wing commentators are largely disregarded as lefties.
In reality it would begin to bring back some sorely needed balance in the running of the country, which has become unequal, exploitative etc, with public services in a state of bankruptcy. It left us over exposed in the financial crisis, with most of the population just about managing, teetering on the edge of defaulting on their mortgages, or loans( so you can see how sorely we need a no deal Brexit).
*I didn't even mention the slurs about a Corbyn foreign policy. Which are in the realms of he is dangerous( wear as Johnson is not), is probably in the pocket of Putin and could not be trusted to push the nuclear button if the country was under attack.