I made a thread about this a while back, try the search here! I got a few interesting responses. 1 good one that I found (premix) was from ECBlends. Its called TKO. I liked it... But I did ruin mine with the SOUR SHOT flavor enhancer. I guess a lot of people had problems with the sour flavor shot making it a bit too harsh on the throat... So ECB actually gave out a massive refund to everyone whom had ordered TKO from the batch that I had ordered. (lucky me! haha) They gave me enough for a 30ml bottle and then another smaller bottle of something of my choosing. They were very very kind about it. I do recommend you try it. I think it is getting some good reviews lately, so I know its good to go now. I think they were making it just a wee bit too light on the flavor, expecting most people to check the "add extra flavor shot" box. But, because blue raspberry is such a popular flavor, and it is also a flavor that tempts a lot of ppl to check the Sour Shot box, i'm guessing their batch got bad reviews since the sour shot takes even more flavor from the base mix.. and the froggy throat hit that the sour shot can add, wasn't masked well because the flavor was too light. The sour shot made it a bit too harsh on the throat, and the flavor was almost as faint as it would be if you were kissing a cute girl that had just had a blue raspberry lolly pop... Leaves you wanting more.
hehe.
But as far as I know (I haven't ordered my replacement yet, but I plan to) it is good now! They added to the flavor and everyone seems to be happy with their replacements.
ECBlend is such a KIND company. They really are. You get a sample of whatever juice the e-liquid crafters are creating/proud of at the time of your order.. AND they throw you 2-3 "share with friends" drip tip condoms!
Which is awesome, because I do like to share with friends, and I always worry that my drip tip will be dirty when I pass it over. With the opaque drip tip condoms they include in your order, you can just pop it over your drip tip and ur friends will never see the driptip at all. Pretty cool. Its nice of them to include two different freebie items with your 1st order. I wish I could salvage whats left of the sour shot TKO I ordered, I still have 3 quarters of my 30mil bottle with me right now... But, I just cant seem to choke down the sour shot. Im almost positive thats what the problem was... The sour shot. I even tried adding PG/VG and some raspberry flaoring to the bottle, to dilute the sour shot... NO DICE! I can't seem to mask the froggy throat hit that it produces. But, I recommend you try the new formula if your interested. Its 1 of the only Blue Rasp flavors that I've found offered by a reputable dealer. All others are either from a very shady looking website/vendor, or, I have found 1-2 that are WAY overpriced.. Or, I think I found a couple that are "compared to" blue rasp, but, they aren't blue raspberry candy... They have other things in it. Like "ROCKIN' BLUE RASPBERRY GREEN TEA!" haha.
I think that a very well established vendor does offer blue raspberry... but... ECF blocks their link, for good reason as far as I know. :/ Other than what I've provided here.. I don't think the thread I made had too many more suggestions. I think it got a few more of the Blue Raspberry + something else with it. Like, I think RAWRvapor has a bluerasp, but they put an energy/B complex vitamin in with it I guess? I think I read something like that? Idk. Do a little search! Good luck! Def think about trying TKO!