Correspondence tables, references, text, and translations for early Buddhist discourses in all schools of Buddhism
Bhante Sujato has started a collection suttas, SuttaCentral. The site is also clean and easy to browse. I am tempted to start reading on the net of misleading views (Brahmajala Sutta) and causation (Mahanidana Sutta).
Where should I start?
SuttaCentral include three of the most important discourses of the Dīgha Nikāya, translated by the eminent Pali translator, Bhikkhu Bodhi: the Sāmaññaphala Sutta on the fruits of the spiritual path, the Brahmajāla Sutta on the net of misleading views, and the Mahānidāna Sutta on causation.