so what we are trying to quantify is the value of vehicles as compared to troops on the board. well while i agree that there is no direct compairason i would have to state that first it would change from army to army ( rhinos value vs chimaras value as applied to the value of space marines vs the value of ig troppers) secondly it would also greatly depend on the skill sets of the player playing them if a player usuly uses a foot slog-er army and is not use to including vics in his army he will than not be as skilful in the use of a heavy vic army as someone who plays one regularly. witch brings me to the issue of play stile some play-stiles will not lend well to the inclusion of vics in the army while others will so in short there are too many things to consider and no one right answer to this question.