macfan

So this cable will work with the Mega ST2? https://www.ebay.co.uk/itm/ATARI-ST-QUALITY-TV-COMPOSITE-VIDEO-AUDIO-RCA-LEAD-OFC-CABLE/390322294131?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m1438.l2649

I have purchased a Mega ST2 and I want to connect either to monitor-TV LG 23'' via rca/scart or to a Commodore 1084S.Which is the best option and where can I find the cables? Also I want suggestions of games/apps/demos. Thanks