Subjects must meet all the following criteria to participate in the trial:  Subject age is ≥ 18 years (or 21 according to countries legal age) Female subjects of childbearing potential have a negative pregnancy test ≤7 days before the procedure or are using a contraceptive device or drug. Documented angina and/or positive functional testing or unstable angina or stabilized NSTEMI presentation. Life expectancy >1 year Written informed consent by the subject or her/his legally authorized representative for participation in the study One or more native target vessel (LAD, LCX or RCA) is considered to require intervention and is suitable for treatment of all lesions with either DEB + provisional stenting or with DES and is identified as such. The number of trial target lesions is not limited, but in the operator's opinion, if the subject is randomized to the DEB arm, the likelihood of the subject requiring provisional stenting of any of the identified trial target lesions is < 30%, and if randomized to the systematic DES arm, all lesions are considered amenable to stenting. All target lesions: diameter between 2.0 and 5 mm, and diameter stenosis >50% and <100% with distal flow at least TIMI 2  Exclusion Criteria:  Age < 18 years (or 21 according to countries legal age)  Subject is pregnant or breast-feeding Definite or suspected clinically active covid-19 infection Subject is under judicial protection, tutorship or curatorship (for France only) Subject is unable to fully comply with the study protocol Contraindications to dual antiplatelet therapy, sirolimus or its analogues Presentation with STEMI Presentation with NSTEMI and ongoing chest pain or hemodynamic instability Presentation with Killip III (pulmonary oedema) or IV (cardiogenic shock) Chronic NYHA class III or IV heart failure prior to index PCI Known LVEF < 30% prior to index PCI Previous PCI of a trial target vessel at any time Previous PCI of a non-trial target vessel within 30 days Trial target lesion located in the left main or any arterial or venous graft Trial target lesion is chronic total occlusion (CTO) or in-stent restenosis (ISR) Subject considered not able to tolerate at least 30 seconds of coronary occlusion for each trial target lesion RVD of trial target lesion > 5mm Planned major surgery within one month following the procedure Currently participating in another investigational drug or device study that has not completed primary endpoint follow-up