TOPS, sticky conversation. I allow my kids to have a variety of experiences. My ds goes to public school and I allow him to participate in extra activities after school. He doesn't need them to be an excellent student but they provide enrichment experiences that are different from what he gets in the classroom. He also gets to know other parents and staff, which could be beneficial down the unforeseen road. My dd home schools, participates in TOPS training daily in gym, she made A camp for TOPS and it isn't necessary for her to go to Texas. BUT, she has worked hard for it and I see it as an enrichment program. There could be benefits along the way, but TOPS certainly isn't necessary. Like all the extra activities our children do, if you can afford it and you think it provides enrichment in their experience of gymnastics, I say do it. If you can't swing it, don't sweat it. There is more than one way to get a fulfilling gymnastics experience for these kids and TOPS is only one of them.