Should I be playing these hands?

[ackid]

I am new to 0/8 and had some questions about starting hands preflop.

Should I play a hand with 2 big cards (not KK/AA) and no low draw. Ex. QQ98 or JJ29.

I would think that these type of holds rely heavily on their ability to flop trips, which does happen too often making these hands a fold. Is this correct?

Also what about hands like 5656 rainbow. Is this a poor hand too? What if it was double suited?

Thanks

AC