budget phone

[Marijanusic]

i was wondering if some of you can help me tip the scales on what phone should i get for 200euros or under 

like i already said i have 200 euros and i found used good and preserved galaxy s6 edge for 200 euros so not new 

or should i get a new one xiaomi redmi note 4x with heliom 20 procesor 4gb ram and 64 gb rom for 175 euros

and last i found a huawei p10 lite 3gb ram 32gb rom used phone for 180  euros 

so which would you guys recomend one of this 3 or something else entirely to me it does not matter if its new or used phone as long i can get it for 200 or less euros in Serbia

 

link to phones https://www.gsmarena.com/compare.php3?idPhone1=8580&idPhone2=8598&idPhone3=7079