FYI...Dahua is HD-CVI which is rate highly.
id stay away from SDI as its a dead format and ive had nothing but issues with it- cameras dropping out on short cable runs, a 100m max limit without a booster the list goes on.
CVI however will do over 100m on coax - 300m IIRC?? and more on cat 5 with balauns.
TVI is hikvisions format, same as CVI , havent used it myself but know a few lads that do, cant say ive heard of any major issues, except with firmware on DVRS.