A few bank holidays here or there is hardly a critical issue. Nor, frankly, is the Labour v Conservative Brexit position. TM is clear on the fact that she won't agree to free movement, and as far as I can see that's Labour policy as well. So both parties are entirely dependant on the EU softening their negotiating position on that point.
So for me the election looks like it's down to consideration of the usual issues. Labour promise huge increases in spending funded by tax and borrowing. The Tories look like they might release a bit more money, but not much. I understand the attraction of the former, but the risks involved look substantial. I think the result would be an economic nightmare, starting with the collapse of businesses like those of Gillybob. But of course, the professional economists all have differing views, so the likes of us can't seriously believe we can predict the outcome of a full blooded Keynesian tax and spend dash for prosperity. But I do know it would be a huge risk. I can't see that it's a risk worth taking.