considering to buy some cool games please help guys

i just had a bigggggg post maybe 500 words but i think its either deleted or not approved so i want to try 1 more time but i ll keep it short buz im sleepy and i cba.

so im coonsidering buying cod ghosts, far cry 4 and gta 5 for PC. do you thnk its worth buying these? i really like such games, and is there any other game u can suggest for me? i wanna be a bit of nerd this summer.
i like games like hitman dishonored cod splinter cell an so on... dont like strategy based or mmorpg or w/e its called kinda games... any ips and suggestions be gladdd! hope this wont be a duplicate post and sorry if it will be :(