We had a wood burning pit for two or three years and enjoyed it with all its problems. Consisted of big rocks in a circle. Decided last summer to fix it up with more rocks and mortar. My 11 and 13 yo girls were involved. We started at 8am and 9 hours later we were done. I imagined a perfect store bought looking things but they wanted sea shells, round rocks, brick...totally eclectic and I let them go figuring if it was bad I could dig it up with my tractor.
It came out so awesome and it reminds me of a special day I thought, screw the wood, I'll run a gas line and make it propane. Fifty bucks for a ring at Amazon and and c note to the gas guy...done.
I can't tell you HOW F'n AWESOME it is to walk over, turn a valve and fire! Then just turn it off. No musical chairs avoiding smoke...no putting it out if it's dry.
We live on a farm and burn stuff all the time. It is so nice to just sit and enjoy a gas fire pit. Give it serious consideration, hot dogs and s'mores come out great.