The more reliable the issuer, the lower the coupon interest and the less frequently they are paid. The better the conditions, the higher the risk of losing your money.
Everything is as usual – the choice is yours. In general, we should look for options for bonds that have failed in price with a reliable issuer, as, for example, it was with Rusnano bonds: the company is on the verge of bankruptcy, but it is state-owned, which guarantees the payment of both coupons and money when the bonds are repaid. It should be known that the bonds of reliable issuers usually do not fall below 30%. In addition, even the OR continues to regularly pay coupons, but this is a different case…