expanding storage or?

[Qwertyuiop]

i just upgraded my gpu and thinking if theres anything i should upgrade, right now i cant think of something but to expand my storage im thinking
of getting 2 tb hdd though not sure if i should go for hdd or something else, storage would b more on games/recording/streaming. budget would be around 150usd. if i should expand my storage, should i go for storage/hdd if not which should i look into? 1tb is okay with me though having more is better and shouldnt hurt. thanks in advance

MY CURRENT BUILD
mobo - x470 gaming 7 wifi
proc - ryzen 2700x

gpu - rx 5700 xt sapphire nitro+

ssd - samsung 850evo 500gb
hdd - TOSHIBA DT01ACA100 1TB
cooler - nzxt kraken x62

psu - seasonic m12 evo series 750w

ram - 16gb (dual) ddr4 3200 G.Skill Trident Z RGB/F4 3200C16D 16GTZRX
monitor - viewsonic xg2401
case - nzxt s340 elite

mouse - g403 prodigy
keyboard - corsair strafe 

[Windows7ge]

If you want to upgrade your storage you can. If you're not afraid of shucking drives you can save some money or get more storage for less.