I personally recommend Medalist Silvermax if you are going to spend the money. They can be washed normally and no carbon recharge.
I have ScentBlocker and Medalist. I think the Medalist is much better.
Keep in mind that you don't have to buy Scent Lok. All the stores have their own brand with Scent Lok option...cheaper way to go.
Scent Lok is made well but the carbon suits are not very cold friendly. They are made to ventilate. Wind cuts right through them.
I use my ScentBlocker suit in the warm weather and works well. You still have to use common sense about scent elimination. I use Dead Down Wind on all areas not covered by suit.
I wash my carbon suit with carbon wash, set outside to dry, recharge in the dryer and then set back outside for a day. I then put in bag with earth scent wafer. I only put on hunting clothes in the woods.
Hope this helps