Is it better to send a SLR to a photographer or a card machine?

If he still uses the card machine to play photography, there is no point in giving him a card machine.

If he is already playing SLR, why did you give him a card machine?

So be sure to send a SLR or SLR lens!

If he doesn't have a SLR, he will like it whether you give him a Canon SLR or a Nikon SLR.

If he has a SLR, the SLR you gave him had better be the high-end SLR or lens of the same series he used!

As for how to know what camera he is using now, this is easy to handle.

If he has published his works on a photography website, go and have a look!

If you haven't published your work, you can ask him for a piece of his work, just say that you appreciate it and use the software to know.

ACDSee can view it!