Paradigm 3f vs 120h

I listened to the 7f at the dealer for a year b4 buying them and they were so sensitive to components! They were the only speakers I could reliably hear a difference between dac's. I also noticed when the speakers were moved into a room that had a tv monitor off to the side but within a few feet and I heard some midrange glare from the reflected sound. I loved them with the pathos logos mk2 but not so much with my hegel h360. 

If you have room from the sidewalls you should be fine. I had a pair of blades come up locally I wanted to try so sold the persona's. If your room is small the 7f is probably more bass than you need, the 3f can fill a room with tight deep bass and you can eq the drivers all you want they're bulletproof.

My room is not big, but I have it acoustically treated and my current Thiel CS3.7 work fine in there. The speaker would sound even better if I was not killing that first reflection so early but that is what I have to work with. I was thinking that the Persona 3F maybe even better in a small room.

My warm gear that I would use are the following:

Musetec 005 DAC

CODA 07x preamp

KRELL Duo 175XD

I have this combo with my very bright headphones and it sound amazing. The Persona will be much easier to get right with these electronics. I was just wondering about placement.

TV monitors are the worst for audio systems. I tried to make it work in my space and it was instantly evident how things went pear shaped.

BTW - Do you have a preference between the Blade and Persona 7F?

@yyzsantabarbara ,

You have some great source and amp gear that should allow the Personas  to shine.  But given your amplification and smaller room size, with the much more efficient Personas, you may end up playing at lower volume settings than usual.  Not a problem if Krell sounds good at lower vols, but something to be aware of.  

In a 16 x 24 ft room (more similar to OP's room) and an Ayre Acoustics AX-5 TWENTY,  the Persona 3F's have space to open up and yet still can provide plenty of compression. I can get  to a max reasonable volume with the Ayre set at only about 25%.  

Another factor is the Persona's rather wide dispersion profiles for midrange and highs.  Its's uncanny, but my  " sweetspot" ended up being broad and pronounced.

Hope it works out for you and @average_joe .

Blade and persona with my Hegel h360 driving them are quite different in presentation with the soundstage and imaging being much larger thru the blades, but the appeal of the persona's was that pinpoint imaging so both excellent in the way they get it done. The dual 8 1/4 woofers of the persona are maybe the best in the business tho' and now that I've upgraded my hegel to the h590 the blades might be as tight, but I don't have them to compare anymore. The best results with the persona is with them along the long wall and your Krell should be great. If I could undo the deal that got me the blades I wouldn't but that's not a knock on the persona 7f, more like I had the kef R105/3 for 25 years making the blades tone familiar. TBH both speakers probably sound better than i'll ever get out of them.

Thanks for the feedback, very useful.

The Persona 3F will be more detailed than my Thiel CS3.7, which also needs space to breath. I have demoed the 3F, 5F, and the 9H. The 9H was the worst since the dealer had the bass cranked up to 11 on the speaker and the sound was so disjointed. A shame that I never heard the 9H setup properly. The 3F and 5F sounded great in 2 large rooms. However, the gear that was used was not ideally suited for them.

The KRELL does sound great at low volumes. I have been listening at low volume lately late at night since my headphone amp has not arrived yet. I was using the Benchmark LA4 preamp with the KRELL and that may have something to do with the quality since it is also great at low volume.