i've bought from both. i like classic parts better. the fuzzies fit good fer both companies but the windou chanel was not great from lmc. they gave me a long piece and i had to cut to size. classic parts sent me the correct length. the material is also different. lmc;s is thick with a metal interior and classic is thinner but fit in the chanel perfect.
lmc. warped n sticks out if the window is down on my '65
i ordered a new set from classic parts to replace these ones
classic parts you can't even see it n works great on my'66
as far as the weather strip, i bought a complete kit from LMC but have not installed it yet. from what iv'e read its not that great.