Healing weapon vs Medic weapon

After looking around on the wiki, it says that with a healing weapon you get 10% of the amount healed as XP. Is this correct? If that is, I would have to say that it's kinda a cheap job that I had to spend some 150xp points to only get 9% xp from healing with my medic gun. Now granted it is infinite and heals to 150 over the max health, it still seems slightly unfair that it would give that much XP.

Healing weapons give 1% healing back as xp.
Medic weapons start off at 1% healing as xp. However, each level of Experienced Healing you have adds 1% extra to the xp from the medic weapon, giving a maximum of 10%.

I have adjusted the wiki - thanks for pointing it out.

Alright, that clears it up.

As another wiki question, do damage weapons go up to +4 or +3 now. The wiki says -4 to +4.

The wiki is correct.