walkinwood
Thinks s/he gets paid by the post
We use the OV-chipkaart for transportation which covers trains as well. But it's really only worth it for a long visit, and especially if you are returning annually. You pay €7.50 just for the card which is good for 3-4 years, and it requires a €20 balance for train access. You can get funds reimbursed if you have a high balance remaining.
We also used the Amsterdam Museum pass which is good for a month, a year if you have a local address. Again - it's worth it if you are in for an extended visit and are going to do at least 5 museums visits.
So I can't speak to the shorter term tourist cards for transportation or otherwise. But it's super easy to get around Amsterdam by tram and bus.
Thanks for this information Audrey. I'm leaning towards using the OV-Chipkaart instead of getting day passes. We're staying near Amsterdam Zuid, so we'll use at least 2 tram/metro rides a day to get to & from the different locations in Amsterdam - but we like walking, so we may be better off with paying per trip. With the discounts for train travel (€1 per trip), we'll make up the €7.50 cost easily.
Could you use your credit card to charge the OV-Chipkaart? Or do you need a debit card?
I have to look into the museum pass. We will easily do 5 museum visits - as long as the ones we want to see are included.