So I have always thought I wanted candles instead of flowers or greenery for my centerpieces. I am leaning more to floating candles, because I love how they cast off the light. I am just not sure what floating candle variation I like the best. Talking with my MOH we thought about having different vases and candle holders to give it a different look at each table. That might be easier to find cheaper vases and such then going with one in particular. However I also like the unified look of just one type of vase.
Which ever way I decide I am going to have a mirror under it to reflect the light even better.