I agree with the previous commenter, vinyl is definitely the better choice here. Laminate has significantly worse thermal conductivity and can actually swell and warp with underfloor heating because moisture doesn't dissipate as well. With vinyl you just need to pay attention to the thickness - the thinner, the better the thermal conductivity - and get a good underlayment foam with a low thermal resistance class (ideally below 0.15 m²K/W). As for manufacturers: I'd suggest checking out Aqua Step, Kronotex, or Windmöller, they really have solid quality for the money, and some are specifically suitable for underfloor heating (check the packaging, it'll say so there).