RIC Ear Molds vs BTE Ear Molds

I have VA supplied BTE Oticon OPNS with Ear Molds, which I don’t really care for (the ear molds) and just use at home. I also have Costco KS 9 RIC which are reaching the end of their useful life. Research on this forum has led me to possibly replacing with Philips 9040 or 9050. Seeking experience with RIC ear mold versus domes. I have severe loss.