Permanent boosters (ex: Ice claw) consuming moment

[Xardasmagul]

Hello. Anyone knows if i must save these plants untill i train stats( resp. Strength) to 100 (like in Gothic,Risen) , or 100 is the level cap for those stats and consuming the plants is recommended right as u pick them (this way saving those precious points spent when u level up) ? Thank you.

[Chasm]

No, both act as a (permanent) buff.
One directly affects the carry weight. The effect of other can't be seen in the stats, only via console and getav.

[arvisrend]

The luck raiser has nothing to do with the usual way you raise your luck. You can see it in your stats menu as a bonus. It does not matter whether you consume them immediately or wait until later - the effect doesn't change. So nothing speaks against consuming immediately.

Ice claw boosts your encumbrance limit; it doesn't change your Strength attribute. So, again, no reason to wait.

[Xardasmagul]

yes, i realized that now; i was mistaken by the +1 strength description of ice claw