Stiga DNA Hybrid (M+H+XH) would be great! But you guys have to be quicker, review equipment when they get released. It´s mindblowing that it still doesn´t exist a youtube channel that reviews all the new equipment.
When you are very young (6yo) you can start with whatever. But as soon as the kid starts to tilting the blade and trying to spin the ball then a proper blade and rubbers are recommended.
You can order 1.5,1,8,2.0 and Max on Tabeltennis11. I think 2.0 is fine aswell but the kid is 6yo and maybe just trying to get the ball over the net for the first 6-12 months..
Stiga Energy Wood v2 is my recommendation it's an amazing blade. If you buy this blade please ask for a 84-85gr some of the Stiga Energy v2 blades are above 90gr and then the blade becomes a different beast.
Fastarc G-1 is slower than DNA Platinum M BUT Fastarc G-1 rubber feels harder than 47'5 more like 50. Platinum M is also 47'5 but feels softer than Fastarc G-1. I have G-1 but I must say that Platinum M i superior and easier to use.
In Stiga sponsored clubs in Sweden they recommend Stiga DNA Platinum M (2,1mm) on both sides for developing players on a 5-ply All+ blade. Beginners use Stiga DNA Future insted. Rakza 7 is popular aswell but Stigas DNA Platinum is better in my opinion.
The worst thing you can do is give him a fast blade. Competing in tabel tennis i so much more than just a perfect loop. I watched a ten year old kid with a Cybershape and Tenergy O5 a few weeks a go at a competition. Amazing FH loops but he could not return serves and his short game was...