Rubber / Plastic Landscape Edging... Anyone know anything about it?

[spacescape]

Need to put river rock around my pool ASAP and need to install edging first. Anyone know which one will hold up best to the weight of the stone and my kids walking on it?

Looking at this...

https://www.walmart.com/reviews/product/22906007

and this...

https://www.walmart.com/ip/Suncast-60-Pr...5367907502&wpa_ref_id=s_bf179126-6ef1-482d-b985-31ef7aa12506&wpa_aux_info=&wpa_tag=&wpa_pos=3&wpa_plmt=1145x1145_T-C-IG_TI_1-2_HL-INGRID-GRID-NY&wpa_aduid=22bced27-12cb-4a8f-96f3-c60d8cc27fc0&wpa_pg_id=landscape%20edging&wpa_st=landscapeedging&wpa_tax=5428_4091_1229594_1229640&wpa_bucket=