My dev environment is very similar (no cscope but ctags yes)! tmux + vim + bash + gcc
Vim is so powerful, most people only know how to edit 1 file at a time and how to exit vim... My typical dev environment has over 10k+ open buffers in 1 vim instance. you want to know what "just works" in this environment? vimgrep w/ ## to find anything across these open buffers AND built in Ctrl+P autocomplete...
Get good with splits and tabs inside vim and you'll never be limited... it just works.
Vim is so powerful, most people only know how to edit 1 file at a time and how to exit vim... My typical dev environment has over 10k+ open buffers in 1 vim instance. you want to know what "just works" in this environment? vimgrep w/ ## to find anything across these open buffers AND built in Ctrl+P autocomplete... Get good with splits and tabs inside vim and you'll never be limited... it just works.