This paper agrees with much of the current criticism, especially from Marxist perspectives, which argues that the varieties of capitalism (VoC) approach overemphasises the degree of harmony and mutual benefit, as well as the absence of class tension and exploitation, within contemporary capitalist relations. It also, however, criticises many of these Marxist critiques on the grounds that they too willingly accept that relations of domination and exploitation are constitutive of contemporary capitalism. In contrast, the present paper draws on alternative positions within the heterodox Marxist tradition to highlight the contestation that invariably disrupts attempts to structure relations of exploitation and domination. Rather than varieties of capitalism, or varieties in capitalism, therefore, we might be better served by seeking to map varieties of contestation. These arguments are developed with reference to empirical sketches of patterns of contestation in Japan and the UK. These are two countries typically considered alternative types of market economy, but instead considered here to evince contrasting patterns of contestation.