Jingo is the trade name, generic name of sildenafil citrate tablets, sildenafil citrate tablets and avanafil compared to can not say which hardness is good, after taking the drug penis erection hardness is good or not and the condition of the disease, personal constitution and many other factors related. Sildenafil citrate tablets and Avanafil are both phosphodiesterase type 5 inhibitors used to treat erectile dysfunction. If you feel that the efficacy of Sildenafil is average or ineffective, you can try to replace Sildenafil with Avanafil to improve the therapeutic effect, provided that the premise of safe use of the drug is met. However, it is not possible to compare the hardness of Sildenafil Citrate Tablets and Avanafil as which one is better with many factors such as the patient’s condition, individual constitution and personal absorption. Both of the above drugs are prescription drugs and should be applied strictly under the guidance of a doctor.