Don't let them know that you like it. They will make an adjustment rather than pay to ship it back to them. If they ask if you could keep it, tell them you are on the fence, that you really wanted the other one.
the OP talked to the shop already. they are offering only the following:
Anyways I spoke with the shop's customers care and they don't offer any "partial" refund unless I decide to send back the cab
And they even wanted me to send It back AT MY EXPENSE until I insisted that it was their error, not me "changing my mind"
Very rude and dishonest behaviour, I'm almost tempted to send it back just to have justice even of I had kept it if it was just for the cab.
Regardless, they need to know, and there would be nothing wrong with asking for some remediation. Of course, they may say no, which means you you have a cab you’re happy with at an agreeable price. Not a bad turn of events.
Or, they may send you a buck our two, or maybe some store credit. You have nothing to lose, further, your call call may prevent somebody else getting the same experience.
