I'm looking to get a new booster seat for DD3. I was in walmart and wrote down the names of a couple I liked, to look up ratings and other prices when I got home. (I'm a bargain hunter, what can I say?) I liked the saftey 1st vantage high back booster - http://www.amazon.com/gp/product/B001FB5BCK/ref=s9_simh_gw_p75_i1?pf_rd_m=ATVPDKIKX0DER&pf_rd_s=center-2&pf_rd_r=14582ZK1WGV25C5EWVKZ&pf_rd_t=101&pf_rd_p=470938631&pf_rd_i=507846 It had a plush seat and went up to 100 pounds and had a 5 point harness. DD definitely still needs one of those. If she doesn't have one, she just takes the seat belt off. Anyway, we are driving to florida for our next trip, and I want her to have something more comfy than the one she has now. I'm tired of hearing that her butt hurts. The one she has now is from our last dd, and is very hard. Does anyone have one of these seats? Do you like it? I found it much cheaper on amazon than at walmart.