I just hope there is bitcoin mining hardware museum 
and be part of history.
and be part of history.Such museum is exist, see https://bitcoinminingmuseum.com/. There are 2 topics on this forum which discuss this museum,
Meet the world's first Bitcoin Mining Museum
Re: Is it worth collecting old ASIC miners?
I remember I had USB miner called USB Dragon it from china and have 1 Mh/s bulky looking and very hot and comes with 8gb of storage
And now most GPU and newer CPU has speed higher than 1 Mh/s.