which one Sapphire R7 250 1GB GDDR5 With BOOST ..............

[chaning]

hello everyone
i just found some used graphic cards
i want to know which one is better to buy
1.Sapphire R7 250 1GB GDDR5 With BOOST which has 1 year warranty
2.GIGABYTE HD 5830 1GB GDDR5 (gv-r583ud-1gd for specs) it has 1 year warranty as well and being old!!!
3.gigabyte gtx560 (gv-n56goc-1gi for specs) no warranty it maybe a risk in my opinion!!!!
4.zotac gtx560 no warranty as well and risky
5.ASUS GTX 570 (i got no specs) its old no warranty and whatsoever
for the prices if we have 1 to 10 10 is the most expensive one and 1 cheapest
r7=1
5830=3
zotac=5
giga gtx560= 8
asus=7
and i want one for gaming and other things (i say gaming but i dont play ) )
cpu celeron g1620
ram 4gb geil ..........
mobo asrock h61m vs4
and is it good to buy second hand ?
if im gona upgrade other things in the future which one would be better ?! or buy the newest one which is r7 and upgrade that as well in the future ?
thanks 😀
and if its possibbllee write why you chooosee the card

 

[Epicness937]

a 570 is the fastest but a r7 250 has a warranty and is a great starter card. how much are you paying for it?

 

[chaning]

a 570 is the fastest but a r7 250 has a warranty and is a great starter card. how much are you paying for it?

71$ for r7
that 570 is out 😀
now race is beetween two gtx560s and 5830 r7
that 5830 is old , got warranty but here is the problem
its verypowerfull compared to r7 and i think it might be a little better than gtx560s
r7 is newer, newer technology ,.......... can it be is good as 5830 ?
does direct x realy matter r7 supports 12 but other 11 ?!!
does is matter how old a card is ? i like the 560 but im affraid of their age ?
and last thing between 560 and 5830 which one ?
and between r7 and 5830 which one ?