I have used this antivirus.The best security if any gives is Quick Heal.Its cloud-based scanning technology is effective enough to remove all kinds of viruses as malware, ransomeware, wannacry, trojan etc.
Quick Heal gives overall security when doing banking transactions.It is safe for PC, Laptop, Mobile phone etc. It also gives pro active protection under sandbox option when surfing.It also boosts PC performance by removing junks etc.