Are these 6 in 1 machine worth it ? Especially the butterfly exercise ?

Starting my fitness life and trying to get my own stuff to buld my home gym i saw some reviews in youtube saying the butteryfly exercise is really bad implemented but those guys were taller than me , i m a 5.5 " guy with thin arms so maybe can works good for me ?

if you recommend it which one should i go XDDIAS or OPPSDECOR  ?

or Which machine would you recommend instead ?

thank!!!

https://www.amazon.com/sentadillas-extensi%C3%B3n-gimnasio-almohadilla-predicador/dp/B0CCD9JQ9B?ref_=ast_bl_cpl_dp

https://www.amazon.com/-/es/OPPSDECOR-sentadillas-entrenamiento-ajustable-desarrollador/dp/B0GJD97YMF/ref=sr_1_24?__mk_es_US=%C3%85M%C3%85%C5%BD%C3%95%C3%91&sr=8-24